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1 result for “Union Carbide Corporation”

1. Patent · November 4, 1930 · page 5

   Clutch Ring Shearing Machine (US Patent 1,780,259, 1930)

   In the document: …renovably secured to the outwardly, and they may be adjusted inward hub 49, while its lower portion is guided in ly in unison by cams 33 secured in a ring 34 a hole 51, Fig. 8…