2 results for “Owens-Illinois”
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Patent · October 20, 1931
Heat Insulating Material (US Patent 1,828,365, 1931)
…1929. It was assigned to Inland Manufacturing Co. The patent's description opens (from the scanned text): This invention relates to an improved heat insulating material composed largely of shredded particles of highly blown vulcanized, rubber…
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Patent · October 25, 1938
Metal Bonded Friction Material (US Patent 2,134,181, 1938)
…1935. It was assigned to General Motors Corp. The patent's description opens (from the scanned text): This invention relates to friction materials such as are used as linings for brake bands orshoes; as facings for…