Yung-chyuan Liao

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Taichuang, TW

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Patents Grantslast 30 patents

Information Patent Grant
Saw having an angle adjustable blade
- Patent number 6,745,480
- Issue date Jun 8, 2004
- Yung-chyuan Liao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Screwdriver handle having a storage structure
- Publication number 20040094000
- Publication date May 20, 2004
- Yung-chyuan Liao
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SAW HAVING AN ANGLE ADJUSTABLE BLADE
- Publication number 20040093745
- Publication date May 20, 2004
- Yung-chyuan Liao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR