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• Decade: 1940s ×
• Person: Loring H. Chappel ×
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1 result for “Owens-Corning Fiberglas”

1. Patent · November 14, 1944

   Friction Materials (US Patent 2,362,450, 1944)

   …16, 1940. It was assigned to Raybestos Manhattan Inc. The patent's description opens (from the scanned text): This invention relates to improvements in the manufacture of friction materials, and refers particularly to a method, for…