DIFF Subgroup
B01D 33/04 with filtering bands or the like supported on cylinders which are impervious for filtering
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Filters with filtering elements which move during the filtering operation > with filtering bands or the like supported on cylinders which are impervious for filtering
CPC:
Filters with filtering elements which move during the filtering operation (filters comprising loose filtering material moving or fluidised during filtration B01D24/28 - B01D24/36; centrifuges B04B) > with filtering bands or the like supported on cylinders which are impervious for filtering
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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