B01D25/325 - CPC Classification Index

ClassID:

28968 ⎘

B01D25/325 - CPC Classification

Classification description:

Filters formed by clamping together several filtering elements or parts of such elements; Removal of the filter cakes counter-current flushing, e.g. by air bumps

Sub-classes:

B01D25/327 » {with backwash shoes, with nozzles} 4

Recent Application in this class:

20210252432

2021-08-19

FILTER PLATE ASSEMBLY FOR FILTER

20190143247

2019-05-16

FILTER FOR EXTRUDER PRESS

20190099699

2019-04-04

Filter plate assembly for filter

20170312658

2017-11-02

Filter for extruder press

20170028318

2017-02-02

TOWER PRESS BELT

20150336032

2015-11-26

Filter plate assembly for filter

20110297625

2011-12-08

Filter plate assembly for filter

20100219140

2010-09-02

Filter press with improved plate assembly and method of filtering

20090211990

2009-08-27

Filter plate assembly for filter

#10

20080264879

2008-10-30

Filter plate assembly for filter

#11

20080000847

2008-01-03

Beverage bottling plant for filling bottles with a liquid beverage filling material, a container filling plant container filling machine, and a filter apparatus for filtering a liquid beverage

#12

20060102545

2006-05-18

Pressure filter apparatus

#13

20050199559

2005-09-15

Filter plate assembly for filter

#14

20050092184

2005-05-05

Beverage bottling plant for filling bottles with a liquid beverage filling material, a container filling plant container filling machine, and a filter apparatus for filtering a liquid beverage