DIFF Subgroup
B01D 33/745 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) > having feed or discharge devices (B01D33/82 takes precedence) > for discharging filtrate
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.