B01D2046/2485 - CPC Classification Index

ClassID:

29544 ⎘

B01D2046/2485 - CPC Classification

Classification description:

Recent Application in this class:

20210291102

2021-09-23

Honeycomb filter

20210291101

2021-09-23

Honeycomb filter

20190224606

2019-07-25

Honeycomb structural body, method for manufacturing the same, and exhaust gas purification filter

20190160413

2019-05-30

Honeycomb filter

20180326340

2018-11-15

Honeycomb filter

20180326339

2018-11-15

Honeycomb filter

20180326338

2018-11-15

Honeycomb filter

20180280961

2018-10-04

Honeycomb structure

20180215672

2018-08-02

Manufacturing method of honeycomb structure, and honeycomb structure

#10

20180080355

2018-03-22

Exhaust gas purification filter

#11

20170354911

2017-12-14

Exhaust gas filter

#12

20170216747

2017-08-03

Ceramic honeycomb structure and its production method, and honeycomb-molding die

#13

20170197168

2017-07-13

Honeycomb filter

#14

20170197167

2017-07-13

HONEYCOMB FILTER

#15

20170157548

2017-06-08

Honeycomb monolith structure

#16

20170056805

2017-03-02

Plugged honeycomb structure and plugged honeycomb segment

#17

20170056804

2017-03-02

Plugged honeycomb structure and plugged honeycomb segment

#18

20150068176

2015-03-12

Honeycomb filter

#19

20150033690

2015-02-05

Honeycomb filter

#20

20140370235

2014-12-18

Plugged honeycomb structure

#21

20140123611

2014-05-08

Sealed honeycomb structure and device for cleaning exhaust

#22

20110237427

2011-09-29

Honeycomb structure