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• Decade: 1930s ×
• Written by: Walters Gustav ×
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1 result for “Owens-Corning Fiberglas”

1. Patent · January 14, 1936

   Clutch Facing (US Patent 2,028,031, 1936)

   …24, 1934. The patent's description opens (from the scanned text): This invention relates to improvements in utch a in s and more p rt cularly to cltchrm d of -mpregrated mutirpy woven em u. i…