REGULATOR OF FEED OF SHIELDING GAS INTO WELDING ZONE
GAFAROV MABARADZHAN G,SU, KRESNYAKOV SERGEJ A,SU, KHOREV VLADIMIR N,SU, VEDERNIKOV NIKOLAJ M,SU
Year of Publication 15.06.1979
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Year of Publication 15.06.1979
Patent
FRICTION-WELDING MACHINE
GAFAROV MABARADZHAN G,SU, KRESNYAKOV SERGEJ A,SU, DYSKIN VLADIMIR ,SU, KHOREV VLADIMIR N,SU
Year of Publication 25.02.1978
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Year of Publication 25.02.1978
Patent