Shu-Ying Chiang Chiu

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Taichung Hsien, TW

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Patents Applicationslast 30 patents

Information Patent Application
Tool retaining device for power tool
- Publication number 20090107304
- Publication date Apr 30, 2009
- Hsin Ying Enterprise Co., Ltd.
- Wen Hung Chiang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS