1 result for “Owens-Illinois”
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Patent · March 18, 1947
Asbestos Fiberizing Apparatus (US Patent 2,417,599, 1947)
…2,417,599 on March 18, 1947, filed January 27, 1944. The patent's description opens (from the scanned text): This invention relates to improvements in apparatus for reducing particles of asbestos to individualized fibrous form.