Cuixiao GENG

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Underwater debris suction apparatus
- Patent number 12,270,223
- Issue date Apr 8, 2025
- WYBOTICS CO., LTD.
- Qian Yu
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
UNDERWATER DEBRIS SUCTION APPARATUS
- Publication number 20220195745
- Publication date Jun 23, 2022
- TIANJIN WANGYUAN ENVIRONMENTAL PROTECTION & TECHNOLOGY CO., LTD
- Qian YU
- E04 - BUILDING