B21D53/045 - CPC Classification Index

ClassID:

38840 ⎘

B21D53/045 - CPC Classification

Classification description:

Making other particular articles heat exchangers , e.g. radiators, condensers of sheet metal by inflating partially united plates

Recent Application in this class:

20250135523

2025-05-01

THREE LAYERED BUBBLE SHEET COOLING PLATE

20230003460

2023-01-05

Heat exchanger fin and manufacturing method of the same

20230003459

2023-01-05

Heat exchanger fin and manufacturing method of the same

20220299271

2022-09-22

Method of manufacturing a heat exchanger

20220290928

2022-09-15

Method of manufacturing a heat exchanger

20220097121

2022-03-31

Heat exchanger and corresponding production method

20210215437

2021-07-15

Heat exchanger fin and manufacturing method of tHE same

20210213511

2021-07-15

Method of manufacturing a heat exchanger

20190366409

2019-12-05

Method for quick gas bulging forming of hot metal sheet

#10

20130276776

2013-10-24

METHOD FOR PRODUCING AN ABSORBER FOR A SOLAR COLLECTOR, AND A SOLAR COLLECTOR

#11

20120291991

2012-11-22

Microchannel expanded heat exchanger

#12

20110252981

2011-10-20

Food processing vat with heat exchangers

#13

20110180237

2011-07-28

WELDING A METAL PRODUCT

#14

20110083834

2011-04-14

COOLING JACKET, ESPECIALLY FOR ELECTRICAL MACHINES AND METHOD FOR THE MANUFACTURE THEREOF

#15

20060255098

2006-11-16

Friction welded structural assembly and preform and method for same

#16

20060199031

2006-09-07

Multisheet sandwich panel using superplastic forming and adhesive bonding

#17

20050133575

2005-06-23

Bipolar plate fabrication by roll bonding

#18

20050133567

2005-06-23

Friction welded structural assembly and preform and method for same