Kohei Matsunaga

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Anpachi-gun, JP

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Patents Applicationslast 30 patents

Information Patent Application
INSERT FOR DRILL AND CUTTING BLADE REPLACEMENT-TYPE DRILL
- Publication number 20160193668
- Publication date Jul 7, 2016
- MITSUBISHI MATERIALS CORPORATION
- Kohei Matsunaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR