2 results for “Owens-Corning Fiberglas”
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Patent · October 9, 1956
Calcareous matrix body coated with reaction product of an alkali metal boro-phosphate and a metal silicofluoride (US Patent 2,766,140, 1956)
…filed September 28, 1953. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to an inorganic coating composition, and more particularly relates to an inorganic, incombustible surface…
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Patent · July 25, 1950
Method of embossing structural panels (US Patent 2,516,254, 1950)
…1947. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to decorative structural panels, and is particularly concerned with strong panels bearing an embossed enamel coating suit…