2 results for “Owens-Corning Fiberglas”
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Patent · February 16, 1926
Centrifugal process for forming and finishing hollow bodies of plastic materials (US Patent 1,573,567, 1926)
…filed October 28, 1925. The patent's description opens (from the scanned text): This invention relates to a process of and apparatus for manufacturing .and lining articles, such for example as pipe and other hollow ware…
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Patent · July 13, 1926
Means for Positioning Reinforcements within moulds for making Bodies of Plastic Material (US Patent 1,592,671, 1926)
…received US Patent No. 1,592,671 on July 13, 1926, filed October 16, 1925. The patent's description opens (from the scanned text): This invention relates to forming bodies of plastic material of cementitious nature.