Kenji Higashida

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Aichi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pulse arc welding machine disabled during short-circuits
- Patent number 4,697,062
- Issue date Sep 29, 1987
- Mitsubishi Denki K.K.
- Yoshiro Awano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR