2 results for “Owens-Illinois”
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Patent · December 30, 1924
Cop of Roving (US Patent 1,520,918, 1924)
…1924, filed February 12, 1923. The patent's description opens (from the scanned text): The present invention relates to cops of roving, and has special reference to cops of roving of asbestos fibre. y An object…
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Patent · April 15, 1930
Friction Facings, Process of Making (US Patent 1,754,343, 1930)
…15, 1930, filed January 16, 1929. It was assigned to Multibestos Co. The patent's description opens (from the scanned text): This invention relates to the manufacture of brake linings, clutch facings and similar friction facings.