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• Decade: 1960s ×
• Written by: Charles L. Blake ×
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1 result for “Owens-Corning Fiberglas”

1. Patent · July 25, 1961

   Plastic containing composition and the process of making the same (US Patent 2,993,799, 1961)

   …filed August 20, 1957. The patent's description opens: This invention relates to a new lightweight construction material and to a process for making the same, and it has for its principal object to produce a…