1 result for “Owens-Corning Fiberglas”
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Patent · April 21, 1925
Method of Coating Asbestos Cloth with Rubber (US Patent 1,534,477, 1925)
…1920. The patent's description opens (from the scanned text): This invention relates to coating fabric With rubber and the principal object of the invention is to coat with rubber in a more satisfactory manner fabrics…