NIHON PROJECT CO., LTD.

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drill, wall protector and drilling method
- Patent number 7,686,105
- Issue date Mar 30, 2010
- Nihon Project Co., Ltd.
- Shigeru Hata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

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Patents Applicationslast 30 patents

Information Patent Application
Drill, wall protector and drilling method
- Publication number 20070235228
- Publication date Oct 11, 2007
- NIHON PROJECT CO., LTD.
- Shigeru Hata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR