Shutuan Liu

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
HIDDEN WATER TANK FOR MATCHING DIFFERENT DRIVING PANELS
- Publication number 20230287668
- Publication date Sep 14, 2023
- Kohler (China) Investment Co., Ltd.
- Congxian Huang
- E03 - WATER SUPPLY SEWERAGE
Information Patent Application
DRAIN VALVE
- Publication number 20220381020
- Publication date Dec 1, 2022
- Youpeng Chen
- E03 - WATER SUPPLY SEWERAGE