Junjun SU

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Lamp for projecting a nebula and a starry sky
- Patent number 11,572,991
- Issue date Feb 7, 2023
- XIAMEN LONGSTAR LIGHTING CO., LTD.
- Xilong Li
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LAMP FOR PROJECTING A NEBULA AND A STARRY SKY
- Publication number 20230003352
- Publication date Jan 5, 2023
- Xiamen Longstar Lighting Co., Ltd.
- Xilong Li
- F21 - LIGHTING