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1 result for “Owens-Corning Fiberglas”

1. Patent · October 14, 1947

   Sheet Gasket Material (US Patent 2,428,771, 1947)

   …filed June 16, 1944. It was assigned to Armstrong Cork Co. The patent's description opens (from the scanned text): This invention relates to a method of making gasket material and, more particularly, to a method…