Yanhua Diao

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
EFFICIENT HEAT SINK FOR SOLAR PHOTOVOLTAIC CELLS AND A COMBINED HEA...
- Publication number 20120247538
- Publication date Oct 4, 2012
- NANJING ECOWAY ENERGY TECHNOLOGY CO., LTD.
- Yaohua Zhao
- F24 - HEATING RANGES VENTILATING
Information Patent Application
HEAT PIPE WITH MICRO-PORE TUBES ARRAY AND MAKING METHOD THEREOF AND...
- Publication number 20110203777
- Publication date Aug 25, 2011
- Yaohua Zhao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR