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B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
B65G69/16—Preventing pulverisation, deformation, breakage, or other mechanical damage to the goods or materials
B65G69/165—Preventing pulverisation, deformation, breakage, or other mechanical damage to the goods or materials using descending or lowering endless conveyors
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FR797040D1934-10-291935-10-29Dispositif transporteur-descenseur pour matières en forme de gravois
ExpiredFR797040A
(fr)