IPC Subgroup
B01D 33/29 the movement of the filter elements being a combination of movements
Introduced: January 1990
Last revised: January 2006
Full Title
Filters with filtering elements which move during the filtering operation > the movement of the filter elements being a combination of movements
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- Subclass:
- SEPARATION
2 direct subcodes
Child Classifications
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- B01D 33/31 Planetary movement
- B01D 33/327 Tipping buckets, trays or like sections