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1 result for “Owens-Illinois”

1. Patent · July 25, 1950

   Method of embossing structural panels (US Patent 2,516,254, 1950)

   …1947. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to decorative structural panels, and is particularly concerned with strong panels bearing an embossed enamel coating suit…