Jen-Hua HUANG

Follow

Person

Chung Ho City, TW

People

Patents Applicationslast 30 patents

Information Patent Application
PEN CAP AND PEN BARREL COUPLING STRUCTURE
- Publication number 20090297250
- Publication date Dec 3, 2009
- BON ARTEK WRITING INDUSTRY CO., LTD.
- Jen-Hua HUANG
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES