EVIEO TECHNOLOGY (SHENZHEN) LIMITED

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Shenzhen, Guangdong, CN

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Patents Applicationslast 30 patents

Information Patent Application
AUTO-FOCUSING PROJECTION SYSTEM
- Publication number 20150015854
- Publication date Jan 15, 2015
- EVIEO TECHNOLOGY (SHENZHEN) LIMITED
- Qinglin Na
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY