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FRANCOIS MESNARD
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FRANCOIS MESNARD
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Publication of FR420323ApublicationCriticalpatent/FR420323A/fr
B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
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FR420323A1909-11-221909-11-22Transmission à deux vitesses pour motocycles
ExpiredFR420323A
(fr)