2 results for “Owens-Illinois”
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Patent · August 18, 1936
Preformed Product (US Patent 2,051,532, 1936)
…filed March 26, 1931. The patent's description opens (from the scanned text): This invention relates to a method of manufacture of and to preformed or premolded products of bituminous or asphaltic compositions, having properties which…
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Patent · June 23, 1936
Machine for Inserting a Compressed Strip into a Joint (US Patent 2,045,256, 1936)
…1936, filed September 2, 1933. The patent's description opens (from the scanned text): This invention relates to a machine for compressing a preformed strip of resilient material and inserting the strip, while in compressed condition…