1 result for “Owens-Illinois”
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Patent · August 19, 1924
Recovery of Magnesium Compounds from Brines (US Patent 1,505,202, 1924)
…on August 19, 1924, filed December 12, 1922. The patent's description opens (from the scanned text): This invention relates to the treatment of sea water and other brines for the recovery of magnesium compounds therefrom.