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• Decade: 1950s ×
• Written by: Irvin Barnett ×
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1 result for “Owens-Corning Fiberglas”

1. Patent · October 29, 1957

   Inorganic bonded thermal insulating bodies and method of manufacture (US Patent 2,811,457, 1957)

   …1952. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to handlcable, ceramic-bonded heat insulation shapes which have low thermal conductivity comparable to that of free…