Chuang TU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dust removal device for a display screen, dust removal method and c...
- Patent number 10,722,924
- Issue date Jul 28, 2020
- BOE Technology Group Co., Ltd.
- Chuang Tu
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Dust Removal Device for a Display Screen, Dust Removal Method and C...
- Publication number 20190070641
- Publication date Mar 7, 2019
- BOE Technology Group Co. Ltd.
- Chuang TU
- B08 - CLEANING