ClassID:

138047

F01N2330/30 - page 2 - CPC Classification

Classification description:

Structure of catalyst support or particle filter Honeycomb supports characterised by their structural details

Recent Application in this class:
#301
20060292342
2006-12-28

Honeycomb structure

#302
20060292336
2006-12-28

Honeycomb structured body and method of manufacturing the same

#303
20060269722
2006-11-30

Honeycomb structured body

#304
20060233680
2006-10-19

Honeycomb body with double tubular casing

#305
20060216465
2006-09-28

Honeycomb stucture

#306
20060210822
2006-09-21

Honeycomb structure and manufacturing method thereof

#307
20060210765
2006-09-21

Honeycomb structure

#308
20060201140
2006-09-14

Aid system for regeneration of a particle filter for an exhaust line

#309
20060197252
2006-09-07

Manufacturing method of exhaust gas purifying filter

#310
20060191982
2006-08-31

Process for producing a metallic honeycomb body with a layer length difference

#311
20060191248
2006-08-31

Ceramic wall-flow filter including heat absorbing elements and methods of manufacturing same

#312
20060168928
2006-08-03

Filter unit for filtering particles contained in exhaust gas of an internal combusting engine

#313
20060168908
2006-08-03

Honeycomb structural body and method of manufacturing the same

#314
20060144039
2006-07-06

Aid system for regeneration of a particle filter in an exhaust line of a diesel engine

#315
20060135343
2006-06-22

Method of manufacturing porous product, porous product and honeycomb structure

#316
20060112669
2006-06-01

Ceramic honeycomb structure and method of manufacturing the same

#317
20060105139
2006-05-18

Ceramic honeycomb structure, process for producing the same and coat material for use in the production

#318
20060093784
2006-05-04

Honeycomb structural body

#319
20060073970
2006-04-06

Honeycomb structure body

#320
20060059878
2006-03-23

Filter block for filtering particles contained in the exhaust gas of a combustion engine

#321
20060021310
2006-02-02

Honeycomb filter and ceramic filter assembly

#322
20050235621
2005-10-27

Honeycomb structural body

#323
20050214503
2005-09-29

Honeycomb structural body

#324
20050210848
2005-09-29

Honeycomb structure and method of manufacturing the same

#325
20050191461
2005-09-01

Honeycomb filter and exhaust gas treatment apparatus

#326
20050186389
2005-08-25

Honeycomb structure

#327
20050183408
2005-08-25

Device for cleaning vehicle exhaust gas

#328
20050180899
2005-08-18

Underfloor catalyst assembly for an automobile

#329
20050180898
2005-08-18

Honeycomb filter for clarification of exhaust gas

#330
20050166729
2005-08-04

Method of manufacturing honeycomb structural body

#331
20050166562
2005-08-04

Asymmetric honeycomb wall-flow filter having improved structural strength

#332
20050163676
2005-07-28

Honeycomb structure and catalytic converter

#333
20050138908
2005-06-30

Honeycomb filter and method of manufacturing the same

#334
20050120691
2005-06-09

Exhaust gas purifying filter

#335
20050120690
2005-06-09

Porous honeycomb structure

#336
20050109023
2005-05-26

Honeycomb filter for exhaust gas decontamination, adhesive, coating material and process for producing honeycomb filter for exhaust gas decontamination

#337
20050098042
2005-05-12

Filtering device at a controlled temperature

#338
20050076626
2005-04-14

Honeycomb filter for exhaust gas decontamination

#339
20050066639
2005-03-31

Asymmetric honeycomb wall-flow filter having improved structural strength

#340
20050031514
2005-02-10

Catalyzed SCR filter and emission treatment system

#341
20050016141
2005-01-27

Filter

#342
20050016140
2005-01-27

Honeycomb structure

#343
20050011174
2005-01-20

Honeycomb structure

#344
15893313
2019-04-16

System for removing water and particulates from engine exhaust