DIFF Subgroup
B01D 35/26 Filters with built-in pumps
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Filtering devices having features not specifically covered by groups , or for applications not specifically covered by groups; Auxiliary devices for filtration; Filter housing constructions > Filters with built-in pumps
CPC:
Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions > Filters with built-in pumps
No child classifications to compare. This is a leaf node in both IPC and CPC.