6 results for “Owens-Illinois”
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Patent · June 15, 1943
Process for coating Fibrous Sheets (US Patent 2,321,939, 1943)
…321,939 on June 15, 1943, filed July 3, 1940. The patent's description opens (from the scanned text): The invention relates to a method of coating a fibrous sheet, such as a board or web.
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Patent · June 15, 1943
Coated Product (US Patent 2,321,937, 1943)
…1939. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to a coated product and its method of manufacture, and more particularly to a product that includes…
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Patent · June 15, 1943
Coating Process (US Patent 2,321,938, 1943)
…1940. It was assigned to Johns Manville. The patent's description opens (from the scanned text): The invention relates to a process for coating a sheet product either in web or board form. r In the…
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Patent · October 18, 1949
Dielectric Sheet and Method of Manufacture (US Patent 2,485,458, 1949)
…1944. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to dielectric sheets, and is particularly concerned with an improved asbestos paper base dielectric sheet and method…
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Patent · April 17, 1945
Method of Forming Asbestos Papers with Gel Binders (US Patent 2,373,914, 1945)
…April 12, 1940. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to the production of im- 1 proved papers and the method of. manufacturing the same.
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Patent · June 4, 1946
Reinforced Asbestos Paper (US Patent 2,401,314, 1946)
…1943. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to thermal insulation, and is particularly concerned with reinforced asbestos paper laminate sheets and a' method of…