Machine for butt welding of pipes

Assignee

• E. O. Paton Electric Welding Institute Of The National Academy Of Sciences Of Ukraine

Inventors

• Sergey I. Kuchuk-Yatsenko (2 patents)
• Vladimir S. Kachinsky (2 patents)
• Boris A. Galyan (7 patents)
• Nikolay I. Koval (1 patents)
• Alexander P. Miroshnichenko (1 patents)
• Vadim Y. Ignatenko (2 patents)
• Andrey N. Levchuk (2 patents)

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