Wei Fu

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Endicott, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary shaft hermetic sealing device
- Patent number 7,270,024
- Issue date Sep 18, 2007
- Wei Fu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Rotary shaft hermetic sealing device
- Publication number 20050178237
- Publication date Aug 18, 2005
- Wei Fu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...