Wei Song

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Nanjing, CN

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Patents Applicationslast 30 patents

Information Patent Application
PORTABLE ANGLE IMPACT TOOL
- Publication number 20110278033
- Publication date Nov 17, 2011
- CHERVON LIMITED
- Wei Song
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PORTABLE ANGLE IMPACT TOOL
- Publication number 20110278034
- Publication date Nov 17, 2011
- CHERVON LIMITED
- Wei Song
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PORTABLE ANGLE IMPACT TOOL
- Publication number 20110278036
- Publication date Nov 17, 2011
- CHERVON LIMITED
- Wei Song
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS