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LOUIS ZURENGER
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LOUIS ZURENGER
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Application filed by LOUIS ZURENGERfiledCriticalLOUIS ZURENGER
Application grantedgrantedCritical
Publication of FR351303ApublicationCriticalpatent/FR351303A/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
B62M3/00—Construction of cranks operated by hand or foot
B62M3/02—Construction of cranks operated by hand or foot of adjustable length
B62M3/04—Construction of cranks operated by hand or foot of adjustable length automatically adjusting
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Engineering & Computer Science
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Chemical & Material Sciences
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Combustion & Propulsion
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Transportation
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Mechanical Engineering
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FR351303D1905-02-061905-02-06Pédalier à excentrique pour bicyclettes, motocyclettes, tandems, triporteurs
ExpiredFR351303A
(fr)