2 results for “Owens-Illinois”
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Patent · April 7, 1936
Sound Absorbing Article (US Patent 2,036,913, 1936)
…filed August 6, 1932. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to astructurel unit, paradhesive composition is hardenedl .Also, the ticularly to one including exfoliated…
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Patent · June 16, 1936
Structural Unit (US Patent 2,043,987, 1936)
…June 16, 1936, filed July 21, 1932. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to a sound absorbing unit and method of making the same.