You Chuen Lain

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Sinjhuang City, TW

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Patents Applicationslast 30 patents

Information Patent Application
LED recessed light with reflection board
- Publication number 20110085340
- Publication date Apr 14, 2011
- Meng Hsieh Chou
- F21 - LIGHTING
Information Patent Application
LED recessed light with heat sink
- Publication number 20110084586
- Publication date Apr 14, 2011
- You Chuen Lain
- F21 - LIGHTING