Saw Chi Mya

Follow

Person

Taipei City, TW

People

Patents Applicationslast 30 patents

Information Patent Application
Method and device for vibration Assisted scribing process on a subs...
- Publication number 20100154614
- Publication date Jun 24, 2010
- LIAO, Yunn-Shiuan
- Yunn-Shiuan Liao
- B28 - WORKING CEMENT, CLAY, OR STONE