Zhiyong Liu

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Fujian Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
LED directional illumination energy-saving luminaire and manufactur...
- Patent number 8,425,083
- Issue date Apr 23, 2013
- Zhiyong Liu
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LED DIRECTIONAL ILLUMINATION ENERGY-SAVING LUMINAIRE AND MANUFACTUR...
- Publication number 20100302780
- Publication date Dec 2, 2010
- Zhiyong Liu
- F21 - LIGHTING