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• Decade: 1930s ×
• Written by: Thomas C. Pond ×
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1 result for “Owens-Illinois”

1. Patent · June 23, 1936

   Cellular Material (US Patent 2,045,099, 1936)

   …filed July 23, 1932. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to a cellular material, and method of making the same, and particularly to a…