3 results for “Owens-Illinois”
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Patent · August 7, 1934
Heat Insulation (US Patent 1,969,621, 1934)
…filed April 2, 1934. The patent's description opens (from the scanned text): My invention relates to insulationand more particularly to insulation of the character employing a. relatively small amount of solid material arranged to form…
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Patent · December 3, 1935
Heat Insulation (US Patent 2,023,204, 1935)
…filed August 20, 1932. The patent's description opens (from the scanned text): The present invention relates to heat insulation and more particularly to insulation consisting of a cellular mass of one or more organic substances.
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Patent · November 2, 1937
Heat Insulation (US Patent 2,098,193, 1937)
…1934. It was assigned to Termisk Isolation AB. The patent's description opens (from the scanned text): This invention relates to heat insulation, and more particularly to heat insulation of the character comprising sheet material with…