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1 result for “Union Carbide Corporation”

1. Patent · January 13, 1942 · page 3

   Asbestos-Cement Pipe (US Patent 2,269,436, 1942)

   In the document: …vide an extruded asbestos-cement pipe of great of liquid. The smooth outer surface and con trolled wall thickness facilitates the union of the structural strength, and maximum density hav of the pipe with the use…