Ke-Wu Ou Yang

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Taiping, TW

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Patents Grantslast 30 patents

Information Patent Grant
Tool holder of hollow taper shank in tool machine
- Patent number 6,343,903
- Issue date Feb 5, 2002
- Industrial Technology Research Institute
- Hsiang-Feng Huang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR