DIFF Subgroup
F04B 1/34 Control not provided for in groups F04B1/02, F04B1/03, F04B1/06 or F04B1/26
Introduced: January 1995
Title
Titles differ between systems:
IPC: Control not provided for in groups , , or
CPC: Control not provided for in groups F04B1/02, F04B1/03, F04B1/06 or F04B1/26
Full Title
Full titles differ between systems:
IPC:
Multi-cylinder machines or pumps characterised by number or arrangement of cylinders > Control not provided for in groups , , or
CPC:
Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (machines or pumps with pistons coacting within one cylinder F04B3/00) > Control not provided for in groups F04B1/02, F04B1/03, F04B1/06 or F04B1/26
No child classifications to compare. This is a leaf node in both IPC and CPC.