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• Decade: 1960s ×
• Written by: Donald R. Bauer ×
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1 result for “Owens-Illinois”

1. Patent · January 24, 1967

   Fire-resistant building board and process (US Patent 3,300,372, 1967)

   …1963. It was assigned to Kaiser Gypsum Co Inc. The patent's description opens: This invention relates to the production of a fibrous product such as a building board; and more particularly to the production of…