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• Decade: 1950s ×
• Written by: Robert E. Parry ×
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1 result for “Owens-Illinois”

1. 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…