Chi-Shen Liao

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Da Li City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Inlet valve for pneumatic tool
- Patent number 7,347,405
- Issue date Mar 25, 2008
- Mighty Seven International Co., Ltd.
- Chi-Shen Liao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
INLET VALVE FOR PNEUMATIC TOOL
- Publication number 20060011366
- Publication date Jan 19, 2006
- MIGHTY SEVEN INTERNATIONAL CO., LTD.
- Chi-Shen Liao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
INLET VALVE FOR PNEUMATIC TOOL
- Publication number 20060000998
- Publication date Jan 5, 2006
- MIGHTY SEVEN INTERNATIONAL CO., LTD.
- Chi-Shen Liao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS