1 result for “Owens-Illinois”
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Patent · April 9, 1940
Fire Wall, Bulkhead and Panel (US Patent 2,196,781, 1940)
…filed April 13, 1939. The patent's description opens (from the scanned text): The invention relates to flre resistant structures and more particularly has reference to iire wallsl bulkheads and panels. .There are several fundamental requirements…