Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Load children
B01D
SEPARATION
Load children
33/00
Filters with filtering elements which move during the filtering operation
Load children Filter patents View analytics View as hierarchy
B01D33/44
Regenerating the filter material in the filter
Load children Filter patents View analytics View as hierarchy
B01D33/48
by flushing, e.g. counter-current air-bumps
Load children Filter patents View analytics View as hierarchy