71470594
May 25, 1944
Jun 22, 1948
TRAVELLING CRANES AND SLEWING CRANES OF ALL KINDS FOR HAND, ELECTRIC AND PNEUMATIC POWER; WORM GEARED PULLEY BLOCKS; TRIPLEX PULLEY BLOCKS; TRAVELLING CRABS; TRAVELLING PLATFORMS FOR REMOVING RAILWAY CARS AND LOCOMOTIVES FROM ONE TRACK TO A PARALLEL TRACK; PNEUMATIC LIFTING CYLINDERS; ELECTRIC LIFTING BEAMS FOR LOCOMOTIVES; CEILING CONVEYORS AND LIFTING JACKS OF ALL KINDS; METAL FOUNDING MACHINES AND PARTS THEREOF; LADLES; MACHINES FOR DRESSING OF MOULDING SAND; MOULDING MACHINES; CASTING CLEANING MACHINES; TWIST DRILLS; TAPS; REAMERS; MILLING TOOLS; SLOT CUTTERS; TURNING TOOLS; CHUCKS; JAW CHUCKS; TOOL HOLDERS AND GRINDING SPINDLES; METAL GRINDING MACHINES OF ALL KINDS AND PARTS THEREOF; CENTERLESS GRINDING MACHINES; SURFACE GRINDING MACHINES AND PARTS THEREOF FOR DRY AND WET GRINDING; DRILL GRINDING MACHINES; BURNISHING WHEELS OF FELT; PUMPS; VISES; CRAMPS; OIL-FILTERS FOR ACCESSORIAL USE ON MACHINES AND ENGINES; AND CENTRIFUGES FOR COTTON-WASTE
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