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1 result for “Owens-Illinois”

1. Patent · April 21, 1959

   Monolithic porous filler for cylinders and method of producing same (US Patent 2,883,040, 1959)

   …1953. The patent's description opens (from the scanned text): This invention relates to an improved porous filler mass for containers used for the storage of gas materials such as dissolved acetylene and to a process…