Hiroyuki Ohguro

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for electric discharge machining
- Patent number 6,660,957
- Issue date Dec 9, 2003
- Mitsubishi Denki Kabushiki Kaisha
- Hiroyuki Ohguro
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR