Hsueh-E Hsu Chang

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable clamping tool
- Patent number 7,946,200
- Issue date May 24, 2011
- Hsueh-E Hsu Chang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS