DIFF Main Group
F04D 35/00 Pumps producing waves in liquids, i.e. wave-producers (for bath tubs A47K3/10)
Introduced: July 1974
Title
Titles differ between systems:
IPC: Pumps producing waves in liquids, i.e. wave-producers
CPC: Pumps producing waves in liquids, i.e. wave-producers (for bath tubs A47K3/10)
Full Title
Full titles differ between systems:
IPC:
Pumps producing waves in liquids, i.e. wave-producers
CPC:
Pumps producing waves in liquids, i.e. wave-producers (for bath tubs A47K3/10)
No child classifications to compare. This is a leaf node in both IPC and CPC.