2 results for “Owens-Corning Fiberglas”
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Patent · September 11, 1962
High temperature pipe insulation and method of making same (US Patent 3,053,715, 1962)
…filed March 17, 1958. The patent's description opens: This invention relates generally to insulating units, and more particularly to an improved insulating unit formed of a combination of bonded and unbonded layers of siliceous fibers…
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Patent · November 13, 1962
Method and apparatus for forming and collecting fibers into an improved pipe covering (US Patent 3,063,887, 1962)
…3, 1958. The patent's description opens: This invention relates to an improved pipe covering or fibrous casing which is to be utilized for thermal insulation and to a method and apparatus for making the same.