Andrei V. Bondaruk

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Kiev, SU

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Patents Grantslast 30 patents

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Method of flash-butt resistance welding of a batch of like parts in...
- Patent number 4,940,876
- Issue date Jul 10, 1990
- Sergei I. Kuchuk-Yatsenko
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR