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B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
B62K3/00—Bicycles
B62K3/12—Tandems
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FR819663D1937-03-241937-03-24Dispositifs d'accouplement, avec débrayages à volonté à la main ou au pied et applicables aux tandems ou similaires
ExpiredFR819663A
(fr)
Dispositif pour empêcher l'accumulation de poussière et d'impuretés dans les coins de chambres, salles, etc. et outil utilisé pour fixer ledit dispositif