Chun-Chieh Lin

Follow

Person

Taichung County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Direct drive spindle, machining center and methods of fabricating t...
- Patent number 7,293,340
- Issue date Nov 13, 2007
- Roundtop Machinery Industries Co., Ltd
- Hsiang-Yuan Tsao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR