73175109
Jun 19, 1978
Apr 22, 1980
GEARINGS, MECHANICAL TORQUE CONVERTERS FOR THE TRANSFER OF HIGH TORQUES; GEAR WHEELS; SHAFT COUPLINGS-NAMELY, ROTARY-ELASTIC COUPLINGS, BOLT-COUPLINGS, GEAR COUPLINGS, SHIFTING COUPLING AND/OR CLUTCHES, ALL FOR USE ON LAND VEHICLES
Vehicles