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BERTRAND DE LESSEPS
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BERTRAND DE LESSEPS
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Application grantedgrantedCritical
Publication of FR426784ApublicationCriticalpatent/FR426784A/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
B62M27/00—Propulsion devices for sledges or the like
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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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FR426784D1911-03-031911-03-03Perfectionnements aux traineaux à hélice
ExpiredFR426784A
(fr)