1 result for “Owens-Corning Fiberglas”
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Patent · May 12, 1936
Saturated Asbestos Sheet for Gaskets and Packing (US Patent 2,040,348, 1936)
…filed February 21, 1934. The patent's description opens (from the scanned text): This invention relates to an improved saturated asbestos sheet for gaskets and packing, and has for one of its principal objects the provision…