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1 result for “Union Carbide Corporation”

1. Patent · August 23, 1938 · page 2

   Heat Insulator (US Patent 2,127,636, 1938)

   In the document: …an adhesive affinity for each other and tion, thoroughly efficient in its use, and inexpen their union is difficult of separation. By mixing an inorganic substance With an 45 45 sive to manufacture. The drawing illustrates…