MACHINE FOR FLASH BUTT WELDING OF PIPES
KUCHUK-YATSENKO, SERGEI I, GALIAN, BORIS A, ZELENSKY, VLADIMIR F, SAKHARNOV, VASILY A
Year of Publication 26.03.1991
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Year of Publication 26.03.1991
Patent
Machine for flash butt welding of pipes
GALIAN; BORIS A, KUCHUK-YATSENKO; SERGEI I, ZELENSKY; VLADIMIR F, SAKHARNOV; VASILY A
Year of Publication 07.02.1989
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Year of Publication 07.02.1989
Patent