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B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
B66F7/24—Lifting frames, e.g. for lifting vehicles; Platform lifts for raising or lowering vehicles by their own power
B66F7/243—Ramps
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FR676790D1929-06-171929-06-17Dispositif pour soulever les véhicules
ExpiredFR676790A
(fr)