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• Decade: 1940s ×
• Written by: Laurence E. Whitaker ×
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1 result for “Owens-Corning Fiberglas”

1. Patent · June 12, 1945

   Air Conduit (US Patent 2,378,272, 1945)

   …1942. It was assigned to Phillip Carey Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to airconduits, and more-i particularly to air conduits which are made from a plurality…