Lang Deng Yu

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Chiang Mai, TH

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Patents Grantslast 30 patents

Information Patent Grant
Fabrication method of nanostructured tungsten carbide bulk material
- Patent number 6,814,927
- Issue date Nov 9, 2004
- Industrial Technology Research Institute
- Shih-Chieh Liao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Nanostructured tungsten carbide material and method of fabricating...
- Publication number 20030226423
- Publication date Dec 11, 2003
- Shih-Chieh Liao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...