2 results for “Owens-Illinois”
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Patent · December 8, 1970
Resilient paddle impact mill (US Patent 3,545,685, 1970)
…1968. The patent's description opens: This invention relates' to an impact mill of the rotating horizontal drum type constructed in an a manner whereby it may be alternately used to process materials to be pulverized…
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Patent · November 17, 1970
Resilient wheel impact mill (US Patent 3,540,664, 1970)
…1968. The patent's description opens: This invention relates to an impact mill of the rotating horizontal drum type constructed in a manner whereby it may be alternately used to pulverize materials either by a wet…