Tonghua Huang

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NINGBO, CN

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Patents Applicationslast 30 patents

Information Patent Application
Lamp with Elongated Housing
- Publication number 20200072443
- Publication date Mar 5, 2020
- Self Electronics Co., Ltd.
- Jun Yang
- F21 - LIGHTING
Information Patent Application
LED LIGHT SOURCE MODULE AND MANUFACTURING METHOD
- Publication number 20190132916
- Publication date May 2, 2019
- Wanjiong Lin
- Xiaoyun Liu
- H01 - BASIC ELECTRIC ELEMENTS