Pingjun LIU

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SHENZHEN, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electric toothbrush for brushing teeth vertically
- Patent number 11,123,169
- Issue date Sep 21, 2021
- Pingjun Liu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC TOOTHBRUSH FOR BRUSHING TEETH VERTICALLY
- Publication number 20210244520
- Publication date Aug 12, 2021
- Dajocare Technology(Shenzhen) Co., Ltd
- Pingjun LIU
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE