72353168
Mar 5, 1970
Sep 4, 1973
CASTINGS WHOLLY OR PRINCIPALLY OF IRON OR OF STEEL AND STRUCTURAL IRON AND STEEL WORK FOR FURNACE FABRICATION
JewelryIRON AND STEEL WORKS AND FOUNDRY EQUIPMENT, NAMELY, INGOT AND SCRAP BOX BOGIES, WAGONS, AND CARRIAGES, AND CARRIAGES FOR SLAG LADLES AND HOT METAL LADLES
Nonmetallic Building MaterialsIRON AND STEEL WORKS AND FOUNDRY EQUIPMENT-NAMELY, JACK CARS FOR REMOVING BOTTOM PLUGS FROM CONVERTERS, CAST IRON SLAG LADLES, CAST IRON OR FABRICATED STEEL HOT METAL LADLES, SLAG POTS, HOPPERS, MACHINES FOR SHAKING OR ROTATING LADLES CONTAINING HOT METAL, CONTINUOUS CASTING MACHINES, SINTERING MACHINES, TRAVELLING GRATES, CRUSHERS, ROLLING MIXING AND QUENCHING DRUMS ALL FOR SINTERING MACHINES, ROLLING MILLS, BILLET INSPECTION DEVICES, ROLLER TABLES, COOLING BEDS, MACHINES FOR HANDLING AND TURNING BILLETS, BLOOMS, BARS, BEAMS AND OTHER ROLLED PRODUCTS, SHAKER CONVEYORS FOR CHARGING FURNACES OR FOR REMOVING SCALE, COILERS TO RECEIVE STEEL STRIP FROM THE MILL, MACHINES, FOR DISCHARGING, HANDLING AND CONVEYING COILS OF STRIP, GANTRIES FOR USE WITH STEEL FURNACES, BELT AND SHAKER CONVEYORS FOR USE IN MINES, QUARRIES, BRICKWORKS AND ON WASTE HEAPS, HEAVY DUTY ROLLER TABLE CONVEYORS, DUCKBILL LOADERS, ROCK BORING MACHINES, CONTINUOUS MINERS AND TUNNELING MACHINES
Yarns and ThreadsIRON AND STEEL WORKS AND FOUNDRY EQUIPMENT-NAMELY, ELECTRIC ARC FURNACES, CHARGING BOXES FOR FURNACES, AND STEEL FURNACE SHELLS
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