SHELL INTERNET (BEIJING) SECURITY TECHNOLOGY CO.

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display screen or portion thereof with a graphical user interface
- Patent number D776707
- Issue date Jan 17, 2017
- SHELL INTERNET (BEIJING) SECURITY TECHNOLOGY CO.
- Xiaoming Jiang
- D14 - Recording, communication, or information retrieval equipment