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Resistance flash butt welding process monitor
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Patent number 4,484,057
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Issue date Nov 20, 1984
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Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi SSR
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Nikolai V. Podola
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Pipe resistance butt welding apparatus
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Patent number 4,436,974
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Issue date Mar 13, 1984
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Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi SSR
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Vladimir K. Lebedev
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Plasma-arc furnace
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Patent number 4,414,672
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Issue date Nov 8, 1983
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Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi SSR
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Boris E. Paton
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Method for electroslag welding of metals
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Patent number 4,207,454
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Issue date Jun 10, 1980
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Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi SSR
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Anatoly N. Safonnikov
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Ingot electroslag remelting apparatus
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Patent number 4,154,973
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Issue date May 15, 1979
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Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi SSR
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Boris E. Paton
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...