72226074
Aug 19, 1965
Oct 25, 1966
FOUNDRY MACHINERY AND PARTS THEREFOR, FOR CONDITIONING, TREATING, AND HANDLING GRANULAR FOUNDRY MATERIALS-NAMELY, BUCKETS, HOPPERS, CONVEYORS AND PARTS THEREFOR, AERATORS, MULLERS, MIXER-MULLERS, BLENDERS, MOLD COUNTERS, BUCKET ELEVATORS, AND COOLING SYSTEMS
Yarns and Threads