1 result for “Owens-Illinois”
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Patent · December 4, 1956
Fibrous structures and methods for manufacturing same (US Patent 2,772,603, 1956)
…December 4, 1956, filed September 12, 1950. The patent's description opens (from the scanned text): This invention relates to glass fiber products and particularly to the manufacture of thermal insulation, sound insulation, structural board, and…