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1 result for “Owens-Corning Fiberglas”

1. Patent · January 12, 1932

   Packing and Method of Making Same (US Patent 1,840,449, 1932)

   …It was assigned to Garlock Packing Co. The patent's description opens (from the scanned text): This invention relates to an improved packing ring especially adapted for use in packing rotary pumps for the water-cooling…