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DEVICE FOR AUTOMATIC SUBMERGED-ARC WELDING OF SEAMS IN OVERHEAD POSITION

by VARENCHUK PAVEL A,SU, KOVALEV VALENTIN D,SU
Year of Publication 07.09.1992

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Patent

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APPARATUS FOR AUTOMATIC OVERHEAD SUBMERGED ARC WELDING

by VARENCHUK PAVEL A,SU, KOVALEV VALENTIN D,SU
Year of Publication 30.08.1991

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Patent

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APPARATUS FOR AUTOMATIC SUBMERGED-ARC WELDING IN OVERHEAD POSITION

by VARENCHUK PAVEL A,SU, KOVALEV VALENTIN D,SU
Year of Publication 30.10.1987

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Patent

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AUTOMATIC MACHINE FOR ARC WELDING OF TUBES TO TUBE PLATES

by KOTOV VALENTIN A,SU, KOVALEV VALENTIN D,SU
Year of Publication 15.04.1982

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Patent

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ARRANGEMENT FOR FEEDING ELECTRODE WIRE

by NAZARCHUK ALEKSANDR T,SU, KOVALEV VALENTIN D,SU, STUKIN VITALIJ YU,SU
Year of Publication 07.02.1990

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Patent

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DEVICE FOR ARC WELDING

by BIJTSEV VLADIMIR F,SU, NAZARCHUK ALEKSANDR T,SU, KOVALEV VALENTIN D,SU
Year of Publication 30.08.1989

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Patent

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DEVICE FOR OSCILLATING-ELECTRODE ARC WELDING

by BIJTSEV VLADIMIR F,SU, NAZARCHUK ALEKSANDR T,SU, KOVALEV VALENTIN D,SU
Year of Publication 30.07.1989

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Patent

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ELECTROMAGNETIC DIFFERENTIAL JOINT POSITION PICKUP

by KOVALEV VALENTIN D,SU, FEDORYAKA PETR V,SU, NAJDA VLADIMIR L,SU
Year of Publication 23.10.1985

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Patent

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APPARATUS FOR WELDING FILLET WELDS

by LYSENKO VALERIJ A,SU, BIJTSEV VLADIMIR F,SU, DUBOVETSKIJ VASILIJ YA,SU, KOVALEV VALENTIN D,SU
Year of Publication 15.02.1990

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Patent

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TORCH

by KOVALEV VALENTIN D,SU, ZAGREBELNYJ VLADIMIR ,SU, DUBOVETSKIJ SERGEJ V,SU
Year of Publication 30.11.1979

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Patent

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APPARATUS FOR AUTOMATIC SUBMERGED OVERHEAD WELDING

by VARENCHUK PAVEL A,SU, DUBOVETSKIJ VASILIJ YA,SU, KOVALEV VALENTIN D,SU, CHVERTKO ANATOLIJ I,SU
Year of Publication 15.06.1988

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Patent

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APPARATUS FOR AUTOMATIC SUBMERGED OVERHEAD WELDING

by VARENCHUK PAVEL A,SU, DUBOVETSKIJ VASILIJ YA,SU, KOVALEV VALENTIN D,SU, CHVERTKO ANATOLIJ I,SU
Year of Publication 15.06.1988

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Patent

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APPARATUS FOR AUTOMATIC SUBMERGED OVERHEAD WELDING

by VARENCHUK PAVEL A,SU, KOVALEV VALENTIN D,SU, SOKULSKIJ STANISLAV V,SU, YUROV LEONID G,SU
Year of Publication 23.05.1988

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Patent

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METHOD AND APPARATUS FOR AUTOMATIC SUBMERGED OVERHEAD ARC WELDING

by VARENCHUK PAVEL A,SU, DUBOVETSKIJ VASILIJ YA,SU, KOVALEV VALENTIN D,SU, LASHKEVICH VALENTIN R,SU
Year of Publication 23.11.1987

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Patent

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APPARATUS FOR AUTOMATIC SUBMERGED-ARC WELDING IN OVEHEAD POSITION

by VARENCHUK PAVEL A,SU, KOVALEV VALENTIN D,SU, CHVERTKO ANATOLIJ I,SU, YUROV LEONID G,SU
Year of Publication 30.10.1987

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Patent

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TORCH FOR ARC WELDING WITH NON-CONSUMABLE ELECTRODE

by KOVALEV VALENTIN D,SU, KIKOT ANDREJ N,SU, SMOLYARKO VLADIMIR B,SU, ZAICHKO VIKTOR N,SU
Year of Publication 30.01.1987

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Patent

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INSTALLATION FOR VERTICAL WELDING AND CUTTING ALONG RECTILINEAR AND CURVILINEAR SURFACES

by VARENCHUK PAVEL A,SU, MOSHKIN VENEDIKT F,SU, POLYAKOV VIKTOR A,SU, KOVALEV VALENTIN D,SU, TARASENKO ALEKSANDR G,SU
Year of Publication 23.10.1992

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Patent

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APPARATUS FOR AUTOMATIC OVERHEAD SUBMERGED ARC WELDING

by VARENCHUK PAVEL A,SU, KOVALEV VALENTIN D,SU, KUZMENKO VLADIMIR G,SU, CHVERTKO ANATOLIJ I,SU, YUSHCHENKO KONSTANTIN A,SU, PRIVALOV NIKOLAJ T,SU
Year of Publication 30.08.1991

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Patent

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APPARATUS FOR AUTOMATIC WELDING OF CLOSED SEAMS

by PROTSENKO BORIS V,SU, KOVALEV VALENTIN D,SU, BELOUSOV NIKOLAJ V,SU, ZAPLATNIKOV VLADIMIR A,SU
Year of Publication 07.05.1982

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Patent

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APPARATUS FOR AUTOMATIC ARC-WELDING

by SAPRYKIN YURIJ ,SU, KOTOV VALENTIN A,SU, KOVALEV VALENTIN D,SU, BELFOR MIKHAIL G,SU
Year of Publication 25.09.1977

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Patent