Roger Yeh

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Elevation adjusting device of belt-form saw machine
- Patent number 6,766,725
- Issue date Jul 27, 2004
- Roger Yeh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Elevation adjusting device of belt-form saw machine
- Publication number 20040089124
- Publication date May 13, 2004
- Roger Yeh
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR