5 results for “Owens-Corning Fiberglas”
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Patent · February 16, 1943 · page 3
Asbestos Insulating Unit or Yarn (US Patent 2,311,356, 1943)
In the document: …if they were made into a felt ac fibers, which may be spun or twisted in the same cording to the prior art, they would be so com 25 or Opposite directions to the direction in…
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Patent · April 10, 1945
Apparatus for Weaving Insulating Materials (US Patent 2,373,091, 1945)
…filed February 10, 1940. The patent's description opens (from the scanned text): The present invention relates to methods and apparatus for weaving insulating materials, and is particularly concerned with methods and apparatus adapted to weave…
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Patent · April 22, 1941
Machine and Method of Weaving Insulation (US Patent 2,239,514, 1941)
…filed June 23, 1938. The patent's description opens (from the scanned text): The present invention relates to machines and methods for weaving insulation, and is particularly concerned-'with machines for the purpose of manufacturing insulation…
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Patent · February 27, 1940
Machine for Making Insulation (US Patent 2,191,875, 1940)
…filed March 10, 1938. The patent's description opens (from the scanned text): The present invention relates to methods and machines for making insulation, and is particularly concerned with methods and machines for making a unit…
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Patent · November 17, 1942
Take-up Mechanism for Looms (US Patent 2,302,093, 1942)
…filed September 23, 1940. The patent's description opens (from the scanned text): The present invention relates to takeup mechanism for looms, and is particularly concerned with takeup mechanism for a loom adapted to make insulating…