Lai Chu Tsai

Follow

Person

Yilan County, TW

People

Patents Applicationslast 30 patents

Information Patent Application
DIE FOR EMBOSSING AND CUTTING
- Publication number 20110082020
- Publication date Apr 7, 2011
- Lai Chu Tsai
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
PRESS-FITTING DIE
- Publication number 20110030568
- Publication date Feb 10, 2011
- Lai Chu Tsai
- B44 - DECORATIVE ARTS
Information Patent Application
METHOD OF FORMING A KNIFE MOLD BY ETCHING ONCE AND THE KNIFE MOLD F...
- Publication number 20110006187
- Publication date Jan 13, 2011
- Lai Chu Tsai
- B44 - DECORATIVE ARTS