IPC Subgroup
F04B 1/34 Control not provided for in groups , , or
Introduced: January 1995
Last revised: January 2006
Full Title
Multi-cylinder machines or pumps characterised by number or arrangement of cylinders > Control not provided for in groups , , or
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- Subclass:
- POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS