3 results for “Owens-Corning Fiberglas”
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Patent · March 10, 1942
Moulded Cement Product (US Patent 2,276,083, 1942)
…filed September 6, 1935. The patent's description opens (from the scanned text): This invention relates to moldable products and the method and apparatus for manufacturing same, and particularly pertains to the manufacture of hydraulic moldable…
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Patent · August 30, 1932
Preparing Stock Reclaimed from Waste Materials and Method of and Apparatus For Reclaiming Same (US Patent 1,875,045, 1932)
…045 on August 30, 1932, filed February 3, 1927. The patent's description opens (from the scanned text): Our invention is a prepared stock, reclaimed from'waste materials, for manufacture of textile, paper and like products…
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Patent · January 20, 1925
Insulating Material (US Patent 1,523,702, 1925)
…1925, filed March 3, 1922. The patent's description opens (from the scanned text): Our invention relates to heat insulating materials. ln the drawings Fig. 1 is a cross section of a pipe covering embodying our…