Belle Chang

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Changhua County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Workpiece feeding device with angle detection means for saw machine
- Patent number 8,104,388
- Issue date Jan 31, 2012
- OAV Equipment and Tools, Inc.
- Hsuan-Chu Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WORKPIECE FEEDING DEVICE WITH ANGLE DETECTION MEANS FOR SAW MACHINE
- Publication number 20090223340
- Publication date Sep 10, 2009
- OAV EQUIPMENT & TOOLS, INC.
- Hsuan-Chu LIU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR