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• Decade: 1930s ×
• Written by: Frederick C. Stanley ×
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1 result for “Owens-Corning Fiberglas”

1. Patent · December 1, 1936

   Reinforced Toothed Friction Disk (US Patent 2,062,480, 1936)

   …1933. It was assigned to Raybestos Manhattan Inc. The patent's description opens (from the scanned text): This invention relates to improvements in nonmetallic friction elements having metal reenforcement-and refers specifically to a nonmetal, loads…