Chung-Yen Ho

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Taichung City, TW

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Patents Applicationslast 30 patents

Information Patent Application
RIVET GUN WITH AN IMPROVED ACTUATION STRUCTURE
- Publication number 20110289745
- Publication date Dec 1, 2011
- Chung-Yen HO
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
COMBINATION OF SCREW NAIL GUN AND NAIL BELT
- Publication number 20100122996
- Publication date May 20, 2010
- Chung-Yen HO
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
RIVETER
- Publication number 20100071182
- Publication date Mar 25, 2010
- Chung-Yen Ho
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...