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PIERRE-MARIUS GAYON
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PIERRE-MARIUS GAYON
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Publication of FR332325ApublicationCriticalpatent/FR332325A/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
B62M5/00—Foot-driven levers as pedal cranks which can be immobilised as foot-rests
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Engineering & Computer Science
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Chemical & Material Sciences
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FR332325D1903-05-231903-05-23Embrayage à friction pour bicyclettes à moteur et autres applications
ExpiredFR332325A
(fr)