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• Decade: 1940s ×
• Written by: Francis J. Lowey ×
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1 result for “Owens-Corning Fiberglas”

1. Patent · October 1, 1946

   Friction Facing Product (US Patent 2,408,430, 1946)

   …1944. It was assigned to SK Wellman Corp. The patent's description opens (from the scanned text): This invention relates to sintered metallic friction material, such as brake and clutch parts which are used to engage…