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1 result for “Union Carbide Corporation”

1. Patent · May 9, 1933 · page 5

   Art and Apparatus for Making Textile Yarns (US Patent 1,908,472, 1933)

   In the document: …1, operated from rolls is related to the peripheral speed of the wind driven in unison by the usual delivery roll ing package, so that the slack resulting from driving devices of the spinning or twisting…