2 results for “Owens-Corning Fiberglas”
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Patent · January 2, 1940
Asbestos Cement Manufacture (US Patent 2,185,959, 1940)
…It was assigned to FLSmidth and Co AS. The patent's description opens (from the scanned text): This invention relates to the manufacture of asbestos cement products and is concerned more particularly with a novel apparatus…
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Patent · July 5, 1938
Method of Producing Colored Asbestos-Cement Products (US Patent 2,123,028, 1938)
…1936. It was assigned to FLSmidth and Co AS. The patent's description opens (from the scanned text): This invention relates to the production of asbestos cement products, and is concerned more particularly with a novel…