CPC Subgroup Additional Only
B01D 2201/301 Details of removable closures, lids, caps, filter heads
Full Title
Details relating to filtering apparatus > Filter housing constructions > Details of removable closures, lids, caps, filter heads
4 direct subcodes
Child Classifications
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- B01D 2201/302 having inlet or outlet ports
- B01D 2201/304 Seals or gaskets
- B01D 2201/305 Snap, latch or clip connecting means
- B01D 2201/306 Closures, lids, caps or filter heads forming one element with the filtering element