TREA

Valery N. Shlepakov

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  • Kiev, SU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wire coiling machine
    • Patent number 4,350,311
    • Issue date Sep 21, 1982
    • Igor K. Pokhodnya
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method for welding girth joints in pipe lines
    • Patent number 4,336,436
    • Issue date Jun 22, 1982
    • Vasily Y. Dubovetsky
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Flux-cored electrode for welding steels in carbon dioxide
    • Patent number 4,203,024
    • Issue date May 13, 1980
    • Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi SSR
    • Igor K. Pokhodnya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR