TU-JING ZHENG

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Patents Applicationslast 30 patents

Information Patent Application
FLOOR CLEANING APPARATUS
- Publication number 20220296070
- Publication date Sep 22, 2022
- SHENZHEN JASHEN TECHNOLOGY CO., LTD.
- XIAO-MING ZHANG
- A46 - BRUSHWARE
Information Patent Application
SELF-CLEANING DRYING CLEANING DEVICE, CLEANING STORAGE SEAT USED IN...
- Publication number 20220287538
- Publication date Sep 15, 2022
- SHENZHEN JASHEN TECHNOLOGY CO., LTD.
- TU-JING ZHENG
- A46 - BRUSHWARE