Yong-Dar Chen

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Chiayi, TW

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Patents Grantslast 30 patents

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Device and method of measuring the draw-in force for stationary and...
- Patent number 5,741,981
- Issue date Apr 21, 1998
- Industrial Technology Research Institute
- Cheng-Chang Ling
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR