72337618
Sep 11, 1969
Dec 22, 1970
INDUSTRIAL CONVEYORS-NAMELY, TUBULAR ENDLESS-BELT CONVEYORS, UNDER TRUCK AND UNDER RAIL CAR ENDLESS-BELT CONVEYORS, SHUTTLE ENDLESS-BELT CONVEYORS, TROUGH ENDLESS-BELT CONVEYORS, AND TUBULAR AUGER CONVEYOR-BUCKET ELEVATORS, ROTARY BLENDERS, GRAVITY DISCHARGE WEIGH HOPPERS AND PARTS AND ACCESSORIES THEREFOR FOR THE HANDLING OF BULK MATERIALS SUCH AS FERTILIZER, FEED SEED, AND GRAIN
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