1 result for “Owens-Illinois”
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Patent · July 1, 1941
Asbestos and Cement Composition (US Patent 2,247,453, 1941)
…filed September 28, 1938. The patent's description opens (from the scanned text): This invention relates to waterproof asbestos and cement compositions and the me o ma ing e More particularly, it relates to waterproofing such…