Wei Dai

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Guiding mechanism for an electric tool
- Patent number 8,800,416
- Issue date Aug 12, 2014
- Chervon (HK) Limited
- Li Xing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
GUIDING MECHANISM FOR AN ELECTRIC TOOL
- Publication number 20120060665
- Publication date Mar 15, 2012
- CHERVON (HK) LIMITED
- Li Xing
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR