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• Decade: 1940s ×
• Written by: William T. Donahue ×
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1 result for “Owens-Illinois”

1. Patent · July 25, 1944

   Insulation Package (US Patent 2,354,186, 1944)

   …14, 1942. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The present invention relates to a package for insulating units, particularly units comprising a relatively thick resilient fibrous layer…