Masashi Okada

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Fujisawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power supply system for consumable electrode arc welding and method...
- Patent number 4,877,941
- Issue date Oct 31, 1989
- Kabushiki Kaisha Kobe Seiko Sho
- Masahiro Honma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR