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    Welding, Joining, and Assembly of Aluminum Extrusions

    US9951971 — SOLAR MIRROR ARRAY SYSTEM, METHODS AND APPARATUSES THERETO — Werner Extrusion Solutions LLC (USA) — An apparatus for transferring force to a frame of a solar mirror array. The frame has at least one structural element. The apparatus includes a torque plate. The apparatus includes at least one node attached to and in […]

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    Primary Aluminum Production

    Compiled and edited by Joseph C. Benedyk. U.S. Patents US9822457 — METHOD AND APPARATUS FOR LINING THE CATHODE OF THE ELECTROLYTIC CELL — United Company RUSAL Engineering and Technology Centre LLC (Russia) — The invention relates to method and apparatus for lining the cathode of the electrolytic cell for primary aluminum production. The method comprises […]