1 result for “Owens-Corning Fiberglas”
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Patent · March 24, 1959
Process and apparatus for producing molded articles (US Patent 2,878,727, 1959)
…1953. The patent's description opens (from the scanned text): My invention relates to a process of and a press mold with core for mechanically manufacturing hollow articles from pasty masses containing fibres (especially asbestos fibres…