1 result for “Owens-Corning Fiberglas”
-
Patent · November 19, 1968
Joint cement (US Patent 3,411,926, 1968)
…No. 3,411,926 on November 19, 1968, filed August 1, 1966. The patent's description opens: This invention is directed to compositions useful in wallboard joint cements and to a process for producing such cements.