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MORERAS Y SUNYER SOC
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MORERAS Y SUNYER SOC
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Application filed by MORERAS Y SUNYER SOCfiledCriticalMORERAS Y SUNYER SOC
Application grantedgrantedCritical
Publication of FR759000ApublicationCriticalpatent/FR759000A/en
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
B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
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Engineering & Computer Science
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Chemical & Material Sciences
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Transportation
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Mechanical Engineering
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FR759000D1932-12-021933-07-29
Gear shifting device for bicycles
ExpiredFR759000A
(en)