Jingping Wu

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Nanping, CN

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Patents Grantslast 30 patents

Information Patent Grant
Inner coupling tubular type electrodeless lamp
- Patent number 8,648,520
- Issue date Feb 11, 2014
- Fujian Juan Kuang Yaming Electric Limited
- Wenjun Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INNER COUPLING TUBULAR TYPE ELECTRODELESS LAMP
- Publication number 20130181606
- Publication date Jul 18, 2013
- Wenjun Chen
- H01 - BASIC ELECTRIC ELEMENTS