Chung-Liang HSU

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Taiping City, TW

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Patents Applicationslast 30 patents

Information Patent Application
Quick connecting device structure
- Publication number 20110049816
- Publication date Mar 3, 2011
- Chung Jaan Industrial Co., Ltd.
- Chung-Liang HSU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FAST SCREWDRIVER BLADE CONNECTING STRUCTURE
- Publication number 20110023666
- Publication date Feb 3, 2011
- CHUNG JAAN INDUSTRIAL CO., LTD.
- Chung-Liang HSU
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS