Yoichi HAGISAWA

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Chiba, JP

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Patents Applicationslast 30 patents

Information Patent Application
TIG WELDING DEVICE AND TIG WELDING METHOD
- Publication number 20160311049
- Publication date Oct 27, 2016
- AMADA MIYACHI CO., LTD.
- Yoichi HAGISAWA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR