ClassID:

62501

B60H1/2218 - CPC Classification

Classification description:

Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters controlling the operation of electric heaters

Recent Application in this class:
#1
20260152035
2026-06-04

THERMAL MANAGEMENT DEVICE FOR VEHICLE

#2
20260145485
2026-05-28

ON-BOARD DEVICE, PROGRAM, AND INFORMATION PROCESSING METHOD

#3
20260042336
2026-02-12

HEAT MANAGEMENT SYSTEM

#4
20250332886
2025-10-30

PTC HEATER, METHOD FOR CONTROLLING PTC HEATER, AND CONTROL SYSTEM FOR PERFORMING METHOD

#5
20250256549
2025-08-14

SYSTEMS AND METHODS FOR SELECTING BETWEEN POWERING COMPONENTS OF VEHICLES VIA FIRST OR SECOND POWER SOURCES

#6
20250229680
2025-07-17

VEHICLE

#7
20250229603
2025-07-17

DRIVING CONTROL APPARATUS FOR FLUID HEATER AND CONTROL METHOD THEREFOR

#8
20250196584
2025-06-19

HIGH VOLTAGE PUMP AND HEATER ASSEMBLY WITH SCAVENGE PATH

#9
20250178406
2025-06-05

CONDITIONING SYSTEM FOR THERMAL EFFECTORS

#10
20250116424
2025-04-10

HEATING BODY OF AN ELECTRIC RADIATOR

#11
20250019931
2025-01-16

WORKING MACHINE

#12
20240408939
2024-12-12

FOOTWELL HEATING MODULE

#13
20240367486
2024-11-07

VEHICLE CABIN HEATING SYSTEM USING WASTE HEAT SUPPLEMENTED HEAT PUMP WITH SUPPLEMENTAL HEATER

#14
20240348185
2024-10-17

Method and apparatus for controlling flux of an electric drive unit for heat generation

#15
20240326560
2024-10-03

VEHICLE AIR CONDITIONING SYSTEM AND METHOD FOR REGENERATING AIR CONDITIONING DEVICE

#16
20240326559
2024-10-03

HEATER,TRANSPORT REFRIGERATION UNIT AND SYSTEM

#17
20240263896
2024-08-08

ENERGY REGULATING SYSTEM AND METHODS USING SAME

#18
20240227505
2024-07-11

AUTOMOTIVE SEAT BASED MICROCLIMATE SYSTEM

#19
20240208301
2024-06-27

HEATING CONTROL DEVICE, CONTROL PROGRAM, FLUID HEATING UNIT, HEATING CYCLE DEVICE, AND VEHICLE AIR CONDITIONER INCLUDING THE SAME

#20
20240190214
2024-06-13

VEHICLE HEATING DEVICE

#21
20240190210
2024-06-13

THERMAL MANAGEMENT SYSTEM, VEHICLE INCLUDING THE SAME, AND CONTROL METHOD FOR THERMAL MANAGEMENT CIRCUIT

#22
20240157764
2024-05-16

BELT WITH HEATING SECTION AND TEMPERATURE MEASURING DEVICE, AND SEAT BELT SYSTEM

#23
20240157757
2024-05-16

Vehicle air conditioning apparatus

#24
20240157756
2024-05-16

Vehicle air conditioning apparatus

#25
20240140170
2024-05-02

AUTOMOTIVE SEAT BASED MICROCLIMATE SYSTEM

#26
20240131902
2024-04-25

AUTOMOTIVE SEAT BASED MICROCLIMATE SYSTEM

#27
20240116333
2024-04-11

HEATER FOR ELECTRIC VEHICLE

#28
20240017584
2024-01-18

THERMAL MANAGEMENT DEVICE

#29
20230406070
2023-12-21

THERMAL MANAGEMENT SYSTEM, METHOD OF CONTROLLING SAME, AND HEATER

#30
20230406068
2023-12-21

HIGH-VOLTAGE HEATER INCLUDING DISCONNECTION DETECTION UNIT AND DISCONNECTION DETECTION METHOD USING SAME

#31
20230389133
2023-11-30

HEATER DEVICE

#32
20230382189
2023-11-30

SPLIT HEATER APPARATUS AND METHOD OF MANUFACTURING THE SAME

#33
20230380014
2023-11-23

Power control device and power control method

#34
20230339291
2023-10-26

COMPLEX MOTOR AND HEATER DRIVING CIRCUIT, AND CONTROL SYSTEM THEREFOR

#35
20230302876
2023-09-28

VEHICLE AIR CONDITIONING CONTROL SYSTEM

#36
20230191877
2023-06-22

Electronic control unit for a heat-generating electrical device of a vehicle

#37
20230113329
2023-04-13

Thermoelectric cooling and heating system for non-idling vehicle

#38
20230093781
2023-03-23

Vehicular thermal management system

#39
20230079953
2023-03-16

Electric traction vehicle with an air conditioning system that can also be activated when the vehicle is parked and corresponding control method

#40
20230064579
2023-03-02

BUS HEATING SYSTEM AND METHOD OF CONTROLLING THE SAME

#41
20230036016
2023-02-02

THERMOPHYSIOLOGICALLY-BASED MICROCLIMATE CONTROL SYSTEM

#42
20230012887
2023-01-19

FLUID-HEATING DEVICE, IN PARTICULAR FOR A VEHICLE

#43
20230001767
2023-01-05

ELECTRICAL HEATING DEVICE AND POSITIONING ELEMENT ASSOCIATED WITH SAME

#44
20220388366
2022-12-08

Automotive seat based microclimate system

#45
20220374031
2022-11-24

METHOD FOR HEAT MANAGEMENT, IN PARTICULAR FOR A MOTOR VEHICLE, AND ASSOCIATED HEAT MANAGEMENT STRATEGY AND CONTROL UNIT

#46
20220363109
2022-11-17

Refrigeration circuit with pressure equalization between multiple condensers

#47
20220305884
2022-09-29

METHOD FOR CLIMATE CONTROL

#48
20220258563
2022-08-18

Control system of manual-type air conditioner for vehicle

#49
20220250441
2022-08-11

METHOD AND APPARATUS FOR THE MELTING OF SNOW AND ICE FROM VEHICLE EXTERIORS

#50
20220242198
2022-08-04

Information processing device, information processing method, program, and vehicle

#51
20220196307
2022-06-23

Method for controlling a thermal management device of a motor vehicle

#52
20220194174
2022-06-23

Apparatus For Determining The Temperature Of A Resistance Heating Device

#53
20220185065
2022-06-16

METHOD FOR OPERATING A HEAT PUMP OF AN ELECTRIC MOTOR VEHICLE

#54
20220176776
2022-06-09

Vehicular heat management system

#55
20220144043
2022-05-12

HEATING DEVICE FOR VEHICLE AND VEHICLE

#56
20220141923
2022-05-05

A BUS BAR SYSTEM

#57
20220111703
2022-04-14

Class a surface radiant heating system

#58
20220097485
2022-03-31

HEATER DEVICE

#59
20220088998
2022-03-24

HEATING DEVICE

#60
20220055449
2022-02-24

Enhanced vehicle operation

#61
20220055448
2022-02-24

Enhanced vehicle operation

#62
20220048357
2022-02-17

Vehicular thermal management system

#63
20220039214
2022-02-03

Heating film

#64
20220001720
2022-01-06

HEATER DEVICE

#65
20210402850
2021-12-30

RADIANT PANEL INTENDED FOR INSTALLATION INSIDE A VEHICLE PASSENGER COMPARTMENT

#66
20210394581
2021-12-23

Heating apparatus for vehicle

#67
20210283988
2021-09-16

RADIANT PANEL FOR INSTALLATION INSIDE A VEHICLE PASSENGER COMPARTMENT

#68
20210283987
2021-09-16

ELECTRICAL HEATER WITH HEATING REGISTERS MADE OF PTC-ELEMENTS WHICH ARE COUPLED THERMALLY IN SERIES

#69
20210283986
2021-09-16

ELECTRICAL HEATER WITH HEATING REGISTERS MADE OF PTC-ELEMENTS WHICH ARE COUPLED THERMALLY IN SERIES

#70
20210237538
2021-08-05

Vehicle-mounted air conditioner control device, and vehicle

#71
20210197643
2021-07-01

TEMPERATURE CONTROL SYSTEM AND TEMPERATURE CONTROL METHOD

#72
20210188043
2021-06-24

THERMAL MANAGEMENT SYSTEM TOPOLOGY WITH CASCADED REFRIGERANT AND COOLANT CIRCUITS

#73
20210178860
2021-06-17

VEHICLE AIR CONDITIONING APPARATUS

#74
20210160966
2021-05-27

Electric Heating Device for a Motor Vehicle

#75
20210144810
2021-05-13

PTC HEATING ELEMENT AND A PTC HEATING MODULE

#76
20210136873
2021-05-06

ELECTRICAL HEATING DEVICE

#77
20210094388
2021-04-01

Vehicle cabin thermal management system

#78
20210070146
2021-03-11

PTC HEATING DEVICE

#79
20210061066
2021-03-04

HEATING ELEMENT, HEATING ASSEMBLY AND MOTOR VEHICLE

#80
20210053421
2021-02-25

Infrared heating module, vehicle and software program for providing climate control

#81
20210031726
2021-02-04

AUTOMATIC HEATED WIPER SYSTEM

#82
20210023950
2021-01-28

Working machine

#83
20210023907
2021-01-28

Working Machine

#84
20210016629
2021-01-21

Vehicle air conditioning device

#85
20210008960
2021-01-14

Vehicle heating device, and vehicle provided with vehicle heating device

#86
20200406712
2020-12-31

HEATER APPARATUS

#87
20200391572
2020-12-17

Heating apparatus for vehicle, method of controlling heating apparatus for vehicle, and storage medium

#88
20200376928
2020-12-03

ELECTRIC HEATING APPLIANCE

#89
20200361287
2020-11-19

HEATING ARRANGMENT AND A METHOD FOR CONTROLLING THE HEATING ARRANGEMENT

#90
20200324615
2020-10-15

Air conditioning system for an electric vehicle

#91
20200317027
2020-10-08

Heating device for use thereof in a vehicle

#92
20200307353
2020-10-01

Connector system and heater system

#93
20200298668
2020-09-24

Glass panel integrated heaters and applications thereof

#94
20200290430
2020-09-17

Device for analysing infrared radiation from a surface of a motor vehicle passenger compartment

#95
20200290429
2020-09-17

Vehicle vapor-injection heat pump system with controllable evaporator valve

#96
20200282798
2020-09-10

Air conditioning system of a vehicle seat having comfort-optimized operation by means of appropriate switching of the seat ventilation system

#97
20200269655
2020-08-27

Positive temperature coefficient heaters and radiant applications thereof

#98
20200247219
2020-08-06

HVAC SYSTEM INCLUDING AN IONIZER

#99
20200214088
2020-07-02

Vehicle warm-up control apparatus

#100
20200180395
2020-06-11

Thermal management system for electric vehicle

#101
20200156443
2020-05-21

Electric heater

#102
20200094655
2020-03-26

AIR HEATING DEVICE

#103
20200094654
2020-03-26

FLUID HEATING DEVICE AND METHOD FOR THE PRODUCTION THEREOF

#104
20200076029
2020-03-05

METHOD FOR THE CLIMATE CONTROL OF A BATTERY ELECTRIC VEHICLE

#105
20200062083
2020-02-27

Method for the start-up of an air-conditioning system, computer-readable storage medium, and air-conditioning system

#106
20200039324
2020-02-06

HEAT MEDIUM HEATING DEVICE, AND VEHICULAR AIR CONDITIONING DEVICE

#107
20200031199
2020-01-30

PTC HEATER

#108
20200031193
2020-01-30

Thermal management system for vehicle and method for controlling water-heating PTC heater thereof

#109
20200016956
2020-01-16

Electric heater for use in vehicle and vehicle including the same

#110
20190381861
2019-12-19

Climate Control System for Increased Electric Vehicle Range

#111
20190366804
2019-12-05

Electric heating device

#112
20190351741
2019-11-21

REMOTE CONTROLLED AUTOMOBILE HEATER SYSTEM AND METHOD

#113
20190329626
2019-10-31

Vehicle thermal management systems and methods

#114
20190299747
2019-10-03

AIR INTAKE MANAGEMENT SYSTEM FOR THE FRONT FACE OF A MOTOR VEHICLE

#115
20190241040
2019-08-08

Method and device for vehicle cabin heating

#116
20190225053
2019-07-25

TEMPERATURE CONTROL DEVICE ESPECIALLY FOR HEATING AN INTERIOR SPACE OF A VEHICLE AND/OR UNITS OF THE VEHICLE

#117
20190193511
2019-06-27

HEATING SYSTEM WITH HEAT ACCUMULATOR ARRANGEMENT FOR HYBRID OR ELECTRIC VEHICLES, AND METHOD THERETO

#118
20190176574
2019-06-13

Electrical heating device for motor vehicles

#119
20190176573
2019-06-13

Heating System with a Radiation Heating Device for a Motor Vehicle, and Method for Operating a Radiation Heating Device

#120
20190161068
2019-05-30

MULTIPLE DRIVE SOURCE-EQUIPPED VEHICLE

#121
20190152292
2019-05-23

Temperature control system with thermoelectric device

#122
20190135077
2019-05-09

PLANAR HEATER AND MANUFACTURING METHOD THEREOF

#123
20190126723
2019-05-02

Heater control device

#124
20190111759
2019-04-18

Method of controlling air conditioning system for vehicle

#125
20190092121
2019-03-28

HEAT PUMP AIR-CONDITIONING SYSTEM AND ELECTRIC VEHICLE

#126
20190092119
2019-03-28

Vehicle heating device

#127
20190077225
2019-03-14

Air-conditioning device

#128
20190077223
2019-03-14

Vehicle air conditioning device

#129
20190077222
2019-03-14

Vehicle air conditioner

#130
20190077221
2019-03-14

System and method for controlling air conditioning and ISG systems for vehicle

#131
20190070932
2019-03-07

LIQUID HEATING DEVICE

#132
20190070930
2019-03-07

Radiant heater device

#133
20190070925
2019-03-07

Radiant heating system incorporating steering wheel position monitoring device

#134
20190061472
2019-02-28

SOLENOID VALVE, REFRIGERATION DEVICE USING SAME, AND AIR CONDITIONING DEVICE FOR VEHICLES, USING SAME

#135
20190054801
2019-02-21

Radiant heating system with infrared sensors for temperature feedback control

#136
20190047368
2019-02-14

POSITION ADJUSTABLE RADIANT HEATING ASSEMBLY

#137
20190047367
2019-02-14

RADIANT HEATING SYSTEM FOR A MOTOR VEHICLE

#138
20190023100
2019-01-24

Vehicle Air Conditioner

#139
20190016194
2019-01-17

Auxiliary heating system

#140
20190001788
2019-01-03

Air conditioner for vehicle and method for controlling the same

#141
20180368210
2018-12-20

POSITIVE TEMPERATURE COEFFICIENT DEVICE FOR AIRCRAFT CONTROL SYSTEMS

#142
20180361826
2018-12-20

Controlled Vehicle Heating System

#143
20180326817
2018-11-15

ELECTRIC HEATER

#144
20180326816
2018-11-15

HEATING DEVICE

#145
20180325264
2018-11-15

Seating system having seat with individually controllable thermal units

#146
20180319252
2018-11-08

Electrical heating device

#147
20180312040
2018-11-01

RECREATIONAL VEHICLE APPLIANCE SLIDE OUT SHUTOFF CONTROLLER

#148
20180297450
2018-10-18

HIGH-VOLTAGE VEHICLE HEATER AND METHOD FOR USING RECUPERATION POWER IN A VEHICLE

#149
20180297449
2018-10-18

Heater device

#150
20180297440
2018-10-18

Method and system for heating a passenger compartment of an electric vehicle, and electric vehicle implementing such a method or system

#151
20180257457
2018-09-13

MULTIPLE MODES OF APPLYING HEAT TO A VEHICLE DEVICE WITH A HEATING ELEMENT

#152
20180251011
2018-09-06

Air conditioning system

#153
20180242400
2018-08-23

Heat generating system for a motor vehicle

#154
20180222289
2018-08-09

Refrigeration cycle device

#155
20180222279
2018-08-09

Coolant heater

#156
20180208020
2018-07-26

Vehicle air conditioning apparatus

#157
20180208018
2018-07-26

Systems and methods for controlling electrically powered heating devices within electrified vehicles

#158
20180201095
2018-07-19

Heater device

#159
20180194191
2018-07-12

Air conditioner for vehicle

#160
20180178630
2018-06-28

METHOD FOR HEATING, AND HEATING SYSTEM

#161
20180141411
2018-05-24

Vehicle air conditioner

#162
20180093643
2018-04-05

Automatic heated wiper system

#163
20180083479
2018-03-22

High-voltage motor vehicle electrical system

#164
20180072129
2018-03-15

Heated vehicle cowl

#165
20180043747
2018-02-15

Electric vehicle thermal management system with series and parallel structure

#166
20180029440
2018-02-01

Electric vehicle thermal management system with series and parallel structure

#167
20170303341
2017-10-19

Heating rod

#168
20170182868
2017-06-29

Control system for radiant heating device

#169
20170113511
2017-04-27

Vehicle thermal management systems and methods

#170
20170096044
2017-04-06

Integrated independent air conditioning system and method for controlling the same

#171
20170080779
2017-03-23

Heating system for vehicle switchable between non-contact and contact heating priority modes

#172
20170080776
2017-03-23

Electric vehicle thermal management system with series and parallel structure

#173
20170080775
2017-03-23

Electric vehicle thermal management system with series and parallel structure

#174
20170021696
2017-01-26

On-state malfunction detection device and method therefor

#175
20170008375
2017-01-12

Preconditioning an Electric Vehicle

#176
20160361974
2016-12-15

ELECTRIC VEHICLE HEATING DISTRIBUTION SYSTEM AND METHOD

#177
20160325602
2016-11-10

Mechanical relay and solid-state relay for controlling heating elements

#178
20160318375
2016-11-03

Vehicle air-conditioner safety device, and control method thereof

#179
20160303943
2016-10-20

Ventilated seatbelt for efficient cooling and heating of vehicle passengers

#180
20160297284
2016-10-13

Vehicle air conditioning apparatus

#181
20160288621
2016-10-06

Vehicle air-conditioning system and starting method thereof

#182
20160288616
2016-10-06

Supplemental heating subsystem and method for a vehicle climate control system

#183
20160244052
2016-08-25

Hybrid vehicle and method for controlling same

#184
20160221417
2016-08-04

Vehicular heat management system

#185
20160200172
2016-07-14

In-vehicle radiant heater control apparatus

#186
20160195341
2016-07-07

FLAT HEAT EXCHANGE TUBE, AND HEAT CARRIER-HEATING DEVICE AND AIR CONDITIONER FOR VEHICLE USING SAME

#187
20160185185
2016-06-30

Vehicle air conditioning device

#188
20160129758
2016-05-12

GRATING FOR HOMOGENIZING A FLOW OF AIR AND CORRESPONDING HEATER UNIT

#189
20160068044
2016-03-10

Radiant heater air-conditioning system

#190
20160061465
2016-03-03

Air conditioner unit and method for operating same

#191
20160052366
2016-02-25

Windshield defogging system and method

#192
20160046174
2016-02-18

Radiant heater device

#193
20160039267
2016-02-11

Control module for an electric appliance

#194
20160039266
2016-02-11

Control module for an electric appliance

#195
20160039265
2016-02-11

Heater apparatus

#196
20160001633
2016-01-07

Temperature control device for battery pack of vehicle

#197
20150336443
2015-11-26

Heating Assembly

#198
20150321537
2015-11-12

Air conditioning system for motor vehicles and control method thereof

#199
20150321536
2015-11-12

Air conditioning system for motor vehicles

#200
20150298524
2015-10-22

Temperature control system with thermoelectric device

#201
20150298523
2015-10-22

Auxiliary heating system for vehicles

#202
20150247650
2015-09-03

Vehicle safety device

#203
20150210140
2015-07-30

Vehicle air-conditioning system and vehicle air-conditioning method

#204
20150191179
2015-07-09

Hybrid vehicle

#205
20150183295
2015-07-02

ELECTRICAL VEHICLE HEATER, IN PARTICULAR FOR VEHICLES HAVING A HYBRID DRIVE OR HAVING AN ELECTRIC DRIVE

#206
20150174984
2015-06-25

Method of controlling heating of hybrid electric vehicle

#207
20150129576
2015-05-14

Heating device

#208
20150122798
2015-05-07

Heating device

#209
20150102119
2015-04-16

Vehicle

#210
20150099443
2015-04-09

Vehicle comprising air conditioning apparatus

#211
20150090802
2015-04-02

Heating device for a vehicle and method of operating the heating device

#212
20150060558
2015-03-05

HVAC system with positive temperature coefficient varying along length of heat rod

#213
20150034626
2015-02-05

HEATING MEDIUM HEATING APPARATUS AND VEHICLE AIR CONDITIONER PROVIDED WITH SAME

#214
20150028119
2015-01-29

Method of Heating the Interior of a Vehicle

#215
20150028116
2015-01-29

Method of heating the interior of a vehicle

#216
20150028019
2015-01-29

Warm-up apparatus for vehicle

#217
20150014293
2015-01-15

Vehicle heater and method for monitoring a vehicle heater

#218
20140360998
2014-12-11

Heated Floor Panel For Transit Vehicle

#219
20140284314
2014-09-25

TEMPERATURE REGULATION OF HEATED AIR DISTRIBUTION SYSTEMS IN PASSENGER ROOMS

#220
20140284022
2014-09-25

PORTABLE HEATING UNIT

#221
20140182832
2014-07-03

Method and apparatus for controlling a combined heating and cooling vapor compression system

#222
20140144997
2014-05-29

Vehicle engine warm-up apparatus

#223
20140114516
2014-04-24

System and method for controlling a vehicle having a single-wire actuator

#224
20140114515
2014-04-24

System and method for controlling a vehicle having an electric heater

#225
20140090829
2014-04-03

Heating and cooling systems for seating assemblies

#226
20130327842
2013-12-12

Electric heating, vehicle comprising an electric heating as well as method for controlling an electric heating

#227
20130292372
2013-11-07

Device and method for controlling an electric radiator of an automotive ventilating, heating and/or air-conditioning system

#228
20130291577
2013-11-07

Vehicle air conditioning apparatus

#229
20130286526
2013-10-31

Vehicle safety device

#230
20130270249
2013-10-17

Apparatus and method for controlling vehicle

#231
20130228324
2013-09-05

Heat pump system for vehicle and method of controlling the same

#232
20130068440
2013-03-21

Radiant heating device for vehicle

#233
20130059522
2013-03-07

Air conditioner for vehicle

#234
20130055751
2013-03-07

REFRIGERANT CYCLE DEVICE

#235
20130043231
2013-02-21

Electric heater apparatus for electric vehicle and method of controlling same

#236
20130020398
2013-01-24

Control device for vehicle

#237
20120234932
2012-09-20

VEHICULAR HEATING SYSTEM

#238
20120228278
2012-09-13

Electrical auxiliary heating unit for a motor vehicle

#239
20120122000
2012-05-17

Heating control method for fuel cell vehicle

#240
20120074236
2012-03-29

CONTROL METHOD OF AIR CONDITIONER IN ELECTRICAL VEHICLE

#241
20120074118
2012-03-29

Vehicle Heating System and Method Using PTC Heater

#242
20110253340
2011-10-20

Thermal conditioning system for climate-controlled seat assemblies

#243
20110233189
2011-09-29

ELECTRICAL HEATING DEVICE

#244
20110233181
2011-09-29

ELECTRICAL HEATING DEVICE

#245
20110139882
2011-06-16

FUEL-OPERATED HEATING DEVICE AND VEHICLE HEATING SYSTEM

#246
20110042988
2011-02-24

Apparatus and method for radiant heating and cooling for vehicles

#247
20100288745
2010-11-18

Method for operating an electrical auxiliary heater in a motor vehicle

#248
20100287952
2010-11-18

Temperature control system with thermoelectric device

#249
20100258645
2010-10-14

VEHICLE HEATING SYSTEM

#250
20100176110
2010-07-15

Vehicle heating system

#251
20100130808
2010-05-27

VEHICLE-USE CREW HEATING DEVICE

#252
20100023210
2010-01-28

Remote climate control device including electrical heater for a hybrid vehicle and associated methods

#253
20100019928
2010-01-28

Remote climate control device including electrical heater for an electric vehicle and associated methods

#254
20100001558
2010-01-07

Thermal module for climate-controlled seat assemblies

#255
20090192671
2009-07-30

Electric auxiliary heating unit for a motor vehicle

#256
20090189420
2009-07-30

Electric auxiliary heating unit for a motor vehicle

#257
20090159256
2009-06-25

Vehicle air-conditioning system

#258
20090020280
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