Sergei A. Suprun

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Kiev, SU

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Patents Grantslast 30 patents

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