271 results for “Owens-Corning Fiberglas”, page 8 of 14
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Patent · November 30, 1926
Process of and Apparatus for Forming Cellular Building Blocks (US Patent 1,608,690, 1926)
…1924. The patent's description opens (from the scanned text): My invention relates to the construction of bliilding blocks composed of cellular materia In the preferred form the invention has to do with the casting of…
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Patent · July 13, 1926
Process of applying Accelerators to Cementitious Plastic Machine (US Patent 1,592,672, 1926)
…on July 13, 1926. The patent's description opens (from the scanned text): This invention relates to cementitious products and methods of forming or casting the same and deals particularly with agents for accelerating, setting and…
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Patent · June 14, 1927
Process of Cleaning Asbestos (US Patent 1,632,620, 1927)
…filed January 20, 1920. The patent's description opens (from the scanned text): This invention relates to processes of washing or cleaning asbestos to prepare it for subsequent uses or operations, especially those of carding and…
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Patent · May 10, 1927
Process of Making Magnesia and Calcium Pentasulphide (US Patent 1,628,311, 1927)
…1,628,311 on May 10, 1927, filed December 11, 1923. The patent's description opens (from the scanned text): This invention has been described in connection with a number of illustrative materials, proportions, conditions, temperatures…
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Patent · September 13, 1927
Process of Making Paper (US Patent 1,642,495, 1927)
John Allen Heany received US Patent No. 1,642,495 on September 13, 1927, filed February 15, 1924. The patent's description opens (from the scanned text): This invention relates to a process for making paper.
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Patent · May 18, 1926
Process of making yarn from asbestos paper (US Patent 1,585,611, 1926)
…filed January 19, 1926. The patent's description opens (from the scanned text): The present invention relates to the manufacture of yarn from asbestos or material consisting largely of asbestos, and has to do with the…
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Patent · May 18, 1926
Process of making yarn from asbestos paper (US Patent 1,585,612, 1926)
John Allen Heany received US Patent No. 1,585,612 on May 18, 1926, filed January 19, 1926. The patent's description opens (from the scanned text): The present invention relates to the manthe usual manner.
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Patent · May 18, 1926
Process of making yarn from asbestos paper (US Patent 1,585,614, 1926)
…1924. The patent's description opens (from the scanned text): This invention relates to a process for manufacturing yarn out of paper strip and more particularly of asbestos paper or similar materials and to apparatus requisite…
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Patent · May 18, 1926
Process of making yarn from asbestos paper (US Patent 1,585,616, 1926)
…No. 1,585,616 on May 18, 1926, filed January 23, 1924. The patent's description opens (from the scanned text): This invention relates to'yarn structures and a process and apparatus for making the same.
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Patent · May 18, 1926
Process of making yarn from asbestos paper (US Patent 1,585,617, 1926)
…It was assigned to World Bestos Corp. The patent's description opens (from the scanned text): This invention relates to yarn and the process of making the same from asbestos paper-like material or asbestos paper…
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Patent · May 18, 1926
Process of making yarn from asbestos paper (US Patent 1,585,618, 1926)
…It was assigned to World Bestos Corp. The patent's description opens (from the scanned text): This invention relates to asbestos yarn alnd a process for manufacturing the same from asbestos pa er-like material which…
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Patent · May 18, 1926
Process of making yarn from asbestos paper (US Patent 1,585,619, 1926)
…619 on May 18, 1926, filed January 9, 1924. The patent's description opens (from the scanned text): This invention relates to the manufacture of yarn particularly applicable to paper strip formed of fibrous asbestos material.
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Patent · May 18, 1926
Process of making yarn from asbestos paper (US Patent 1,585,620, 1926)
…received US Patent No. 1,585,620 on May 18, 1926, filed April 29, 1924. The patent's description opens (from the scanned text): This invention relates to yarn and a process for making the same.
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Patent · May 18, 1926
Process of making yarn from asbestos paper (US Patent 1,585,621, 1926)
…30, 1923. The patent's description opens (from the scanned text): This invention relates generally to yarns and specifically to such yarns as are reenforced for uses where relatively high tensile strength and resistance are desirable.
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Patent · May 18, 1926
Process of making yarn from asbestos paper (US Patent 1,585,622, 1926)
…27, 1923. The patent's description opens (from the scanned text): This invention relates to a new process for making yarn having high tensile and cohercnt properties from base material which is naturally non-coherent, such…
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Patent · July 28, 1925
Process of Manufacturing Fibrous and Similar Products for friction elements or for like purposes (US Patent 1,547,408, 1925)
…It was assigned to Francaise du Ferodo SA. The patent's description opens (from the scanned text): This invention relates to a process of manufacture of fibrous and similar products more particularly adapted for use as…
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Patent · October 6, 1925
Process of Moulding Reinforced Packing Rings (US Patent 1,556,422, 1925)
…on October 6, 1925. The patent's description opens (from the scanned text): My invention relates to packing for piston rods which packing is of the general character described in my prior Patent No. 1,363…
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Patent · July 7, 1925
Process of Purifying Asbestos and Fabricating Asbestos Materials (US Patent 1,545,132, 1925)
…1919. The patent's description opens (from the scanned text): My invention has for its object to treat the fiber in such manner that the impurities associated by nature therewith are removed and the fiber put…
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Patent · December 31, 1929
Process of Refining Asbestos Ore (US Patent 1,741,869, 1929)
…1923. The patent's description opens (from the scanned text): This invention relates to a process for refining asbestos ore and has special reference to the separation of the gangue from the asbestos fibres without subjecting…
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Patent · October 22, 1929
Production of Composite Yarns (US Patent 1,732,593, 1929)
…1928. It was assigned to Johns Manville. The patent's description opens (from the scanned text): This invention relates to the production of yarn or strands of composite structure comprising textile fibers, and has for a…