1 result for “Owens-Corning Fiberglas”
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Patent · May 28, 1957
Method of preparing composite products containing metallic and non-metallic materials (US Patent 2,793,949, 1957)
…793,949 on May 28, 1957, filed December 10, 1951. The patent's description opens (from the scanned text): The present invention relates to the incorporation of inorganic substances with metals and to the resultant products.