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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
B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
B66F9/02—Stationary loaders or unloaders, e.g. for sacks
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FR939972D1942-12-211947-01-27Monte-charge pour lever des sacs, des caisses, etc.
ExpiredFR939972A
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