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• Decade: 1960s ×
• Written by: Harry E. Holcomb ×
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1 result for “Owens-Illinois”

1. Patent · January 21, 1964

   Bonded fibrous insulation (US Patent 3,118,807, 1964)

   …It was assigned to Johns Manville. The patent's description opens: This invention relates to fibrous thermal insulations and more particularly to bonded self-supporting fibrous felts or blankets suitable for direct exposure to flame temperatures…