4 results for “Owens-Illinois”
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Patent · January 11, 1949
Manufacture of Magnesium Products (US Patent 2,458,847, 1949)
…January 11, 1949, filed May 10, 1943. The patent's description opens (from the scanned text): This invention relates generally to processes for the manufacture of magnesium. products, from brines such as sea water, concentrated inland…
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Patent · December 4, 1945
Process for Manufacture of Magnesium Products (US Patent 2,390,095, 1945)
…095 on December 4, 1945, filed September 8, 1942. The patent's description opens (from the scanned text): This invention relates generally to processes for the treatment of magnesium containing materials, such as dolomite, bruclte, magnesite…
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Patent · August 22, 1944
Manufacture of Magnesium Products (US Patent 2,356,395, 1944)
…It was assigned to Marine Magnesium Products Corp. The patent's description opens (from the scanned text): This invention relates generally to processes involving precipitation of magnesium hydroxide from sea water or like relatively dilute brines…
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Patent · September 6, 1949
Process for the Manufacture of Magnesium Oxide (US Patent 2,480,904, 1949)
…1946. It was assigned to Marine Magnesium Products Corp. The patent's description opens (from the scanned text): This invention relates generally to a magnesium oxide having special characteristics and to a method for its manufacture.