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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
B62M1/00—Rider propulsion of wheeled vehicles
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FR860063D1939-09-061939-09-06
Improved, transformable bicycle, achieving the necessary speed to serve at will on land and in the air
ExpiredFR860063A
(en)
Trailer for bicycles, tandems, mopeds or similar with variable volume box, removable, collapsible and transformable in the form of an ordinary portable case