F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
F04
POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04
POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
F04B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
F04B
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
F04B17/00
Pumps characterised by combination with, or adaptation to, specific driving engines or motors
F04B17/00
Pumps characterised by combination with, or adaptation to, specific driving engines or motors