73142203
Sep 22, 1977
Feb 20, 1979
POWER UNITS USED IN RELATION TO FIRE ENGINES-NAMELY, POWER TRANSMISSIONS FOR CONNECTING DRIVE TRAINS TO PRIME MOVERS; GEAR SHIFTS FOR CONNECTING AND DISCONNECTING PRIME MOVERS TO AND FROM PUMPS AND DRIVE TRAINS; AND POWER TAKEOFF TRANSMISSIONS FOR DELIVERING PRIME MOVER POWER TO PUMPS AND TO OTHER EQUIPMENT
Machinery