GAOLIANG LI

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Patents Grantslast 30 patents

Information Patent Grant
Waterproof stage lamp structure easy to disassemble and maintain an...
- Patent number 11,268,678
- Issue date Mar 8, 2022
- FLY DRAGON LIGHHING EQUIPMENT CO., LTD
- Xiaobin Li
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
WATERPROOF STAGE LAMP STRUCTURE EASY TO DISASSEMBLE AND MAINTAIN AN...
- Publication number 20210071849
- Publication date Mar 11, 2021
- FLY DRAGON LIGHTING EQUIPMENT CO., LTD
- XIAOBIN LI
- F21 - LIGHTING