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Patents Grantslast 30 patents

Information Patent Grant
Cleaning apparatus and cleaning method
- Patent number 10,882,077
- Issue date Jan 5, 2021
- BOE Technology Group Co., Ltd.
- Le Yang
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
Cleaning Apparatus and Cleaning Method
- Publication number 20200130020
- Publication date Apr 30, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Le YANG
- B08 - CLEANING