CPC Subgroup
B01D 33/333 with individual filtering elements moving along a closed path (tipping buckets, trays or like sections B01D33/327)
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 individual filtering elements moving along a closed path (tipping buckets, trays or like sections B01D33/327)