Ding Liu

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Xi' an Shaanxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for detecting liquid level of molten silicon usin...
- Patent number 8,785,898
- Issue date Jul 22, 2014
- Xi'an University of Technology
- Qi Li
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR DETECTING LIQUID LEVEL OF MOLTEN SILICON USIN...
- Publication number 20120025112
- Publication date Feb 2, 2012
- Xi' an University of Technology
- Qi LI
- G01 - MEASURING TESTING