2 results for “Owens-Corning Fiberglas”
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Patent · January 6, 1925
Flat Gasket and Process of Making Same (US Patent 1,521,603, 1925)
…It was assigned to Johns Manville Inc. The patent's description opens (from the scanned text): My invention relates to the formation of gaskets by the process of winding up a sheet of material on a…
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Patent · March 25, 1924
Molded Fabric Gasket and method of making same (US Patent 1,488,321, 1924)
…1922. It was assigned to Johns Manville Inc. The patent's description opens (from the scanned text): My invention relates generally to gaskets formed'by winding sheets or strips of fabric, such as cloth or paper…