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Arc treatment of metal surfaces
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Patent number 5,674,416
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Issue date Oct 7, 1997
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Aluminum Company of America
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Edward P. Patrick
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Transfer arc torch and reactor vessel
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Patent number 4,864,096
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Issue date Sep 5, 1989
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Westinghouse Electric Corp.
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Charles B. Wolf
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Plasma fired feed nozzle
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Patent number 4,761,793
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Issue date Aug 2, 1988
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Electric Power Research Institute
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Shyam V. Digne
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C21 - METALLURGY OF IRON
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Arc-heated plasma lance
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Patent number 4,668,853
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Issue date May 26, 1987
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Westinghouse Electric Corp.
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Maurice G. Fey
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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High power arc heater
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Patent number 4,535,225
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Issue date Aug 13, 1985
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Westinghouse Electric Corp.
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Charles B. Wolf
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Arc heater melting system
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Patent number 4,214,736
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Issue date Jul 29, 1980
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Westinghouse Electric Corp.
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Charles B. Wolf
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C21 - METALLURGY OF IRON
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Method of producing silicon
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Patent number 4,188,368
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Issue date Feb 12, 1980
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Robert A. Administrator of the National Aeronautics and Space Administration,...
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C01 - INORGANIC CHEMISTRY
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Three-phase arc heater
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Patent number 4,042,802
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Issue date Aug 16, 1977
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Westinghouse Electric Corporation
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Maurice G. Fey
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Self-stabilizing arc heater
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Patent number 4,038,512
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Issue date Jul 26, 1977
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Westinghouse Electric Corporation
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Charles B. Wolf
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H01 - BASIC ELECTRIC ELEMENTS
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