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• Decade: 1940s ×
• Written by: Morris Lieff ×
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1 result for “Owens-Corning Fiberglas”

1. Patent · May 4, 1948

   Panel Wall Construction (US Patent 2,440,936, 1948)

   …440,936 on May 4, 1948, filed April 8, 1943. The patent's description opens (from the scanned text): This invention relates to a, so-called dry wall construction, that is, a wall construction which does…