CPC Subgroup
B01D 33/04 with filtering bands or the like supported on cylinders which are impervious for filtering
Full Title
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
1 direct subcode
Child Classifications
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