2 results for “Owens-Corning Fiberglas”
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Patent · September 1, 1936
Friction Element (US Patent 2,052,779, 1936)
…1932. It was assigned to American Brakeblok Corp. The patent's description opens (from the scanned text): This invention relates to friction elements of the kind employed in the brakes of automotive vehicles, industrial machinery and…
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Patent · July 25, 1944
Friction Element (US Patent 2,354,389, 1944)
…It was assigned to American Brake Shoe Co. The patent's description opens (from the scanned text): This invention relates to friction elementsand more particularly to composition friction elements of which those employed in the brakes…