Lihua Bao

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Suzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum switching apparatus, and electrode extension assembly and as...
- Patent number 9,330,867
- Issue date May 3, 2016
- Eaton Corporation
- Martin B.J. Leusenkamp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VACUUM SWITCHING APPARATUS, AND ELECTRODE EXTENSION ASSEMBLY AND AS...
- Publication number 20150332879
- Publication date Nov 19, 2015
- EATON CORPORATION
- Martin B.J. Leusenkamp
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTACT SYSTEM
- Publication number 20140094041
- Publication date Apr 3, 2014
- EATON CORPORATION
- Qingqi Chen
- H01 - BASIC ELECTRIC ELEMENTS