Liqiong Hu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of online predicting maintenance of an apparatus
- Patent number 8,154,721
- Issue date Apr 10, 2012
- Beijing NMC Co., Ltd.
- Zhuo Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF ONLINE PREDICTING MAINTENANCE OF AN APPARATUS
- Publication number 20100042452
- Publication date Feb 18, 2010
- Zhuo Chen
- H01 - BASIC ELECTRIC ELEMENTS