1 result for “Owens-Illinois”
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Patent · June 24, 1947
Asbestos Spinning Fibre (US Patent 2,422,980, 1947)
Lee Collin Pharo received US Patent No. 2,422,980 on June 24, 1947, filed February 2, 1944. The patent's description opens (from the scanned text): This invention relates to the treatment of asbestos.