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CPC
B01D25/383

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D25/00Filters formed by clamping together several filtering elements or parts of such elements

Current Industry

B01D25/383Brushes

Industries

Patents Grantslast 30 patents

Information Patent Grant
643022
- Patent number 643,022
- Issue date Feb 6, 1900
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
628057
- Patent number 628,057
- Issue date Jul 4, 1899
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL