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1 result for “Union Carbide Corporation”

1. Patent · October 11, 1938 · page 3

   Pipe Assembly (US Patent 2,132,636, 1938)

   In the document: …line to a larger or main ture. The assembly made as described is particularly 30 line. The assembly maintains a tight union of the edges of the said aperture, so that the bush ARTHUR J. MAAHS…