1 result for “Owens-Illinois”
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Patent · May 7, 1940
Safety Device for Presses (US Patent 2,199,766, 1940)
…on May 7, 1940, filed August 7, 1937. The patent's description opens (from the scanned text): This invention relates to an improved safety device, particularly for punch presses and the like, and has, for one…