F28F5/04 - CPC Classification Index

ClassID:

162125 ⎘

F28F5/04 - CPC Classification

Classification description:

Elements specially adapted for movement Hollow impellers, e.g. stirring vane

Recent Application in this class:

20250020367

2025-01-16

ROTARY HEAT EXCHANGER

20230184466

2023-06-15

Rotary heat exchanger

20220126250

2022-04-28

REACTION DEVICE WITH HEAT EXCHANGER AND USE THEREOF

20200009524

2020-01-09

Reaction device with heat exchanger and use thereof

20170248347

2017-08-31

Rotary heat exchanger

20170072766

2017-03-16

Air conditioning system having cylindrical heat exchangers

20160178289

2016-06-23

KINETIC HEAT-SINK WITH INTERDIGITATED HEAT-TRANSFER FINS

20150060024

2015-03-05

Fluid direct contact heat exchange apparatus and method

20140157615

2014-06-12

Disc for industrial plants

#10

20110203784

2011-08-25

Heat exchange device for powder and granular material, and method for manufacturing the same

#11

20100059205

2010-03-11

Cooling arrangement for conveyors and other applications

#12

20090052274

2009-02-26

Apparatus for heat exchange with radial mixing

#13

20080264094

2008-10-30

Cooling system with expansion driven fan

#14

20050252636

2005-11-17

Cooling arrangement for conveyors and other applications