Xiaopeng Li

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Gansu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic suspension bearing
- Patent number 7,262,531
- Issue date Aug 28, 2007
- Guokun Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Magnetic suspension bearing
- Publication number 20040113502
- Publication date Jun 17, 2004
- Guo-Kun Li
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...