Ichiro Ohta

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
All position TIG welding process
- Patent number 4,366,362
- Issue date Dec 28, 1982
- Ishikawajima-Harima Jukogyo Kabushiki Kaisha
- Ichiro Ohta
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR