2 results for “Owens-Corning Fiberglas”
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Patent · March 18, 1947
Asbestos Fiberizing Apparatus (US Patent 2,417,599, 1947)
…2,417,599 on March 18, 1947, filed January 27, 1944. The patent's description opens (from the scanned text): This invention relates to improvements in apparatus for reducing particles of asbestos to individualized fibrous form.
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Patent · July 4, 1950
Insulating material (US Patent 2,514,170, 1950)
…Joyce received US Patent No. 2,514,170 on July 4, 1950, filed October 12, 1945. The patent's description opens (from the scanned text): This invention relates to high temperature insulating material of novel construction.