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• Written by: Harold L. Acker ×
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1 result for “Owens-Corning Fiberglas”

1. Patent · August 3, 1943

   Calking Compound (US Patent 2,325,726, 1943)

   …9, 1940. It was assigned to W P Fuller & Co. The patent's description opens (from the scanned text): This invention relates to compositions of matter suitable for use as calking compounds, filleting and packing materials.