Qi YU

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Wuhan City, CN

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Patents Applicationslast 30 patents

Information Patent Application
BUILT-IN GAP MEASURING DEVICE AND GAP MEASUREMENT METHOD
- Publication number 20240102788
- Publication date Mar 28, 2024
- CHINA THREE GORGES CORPORATION
- Chao GAO
- G01 - MEASURING TESTING
Information Patent Application
GAP MEASURING DEVICE
- Publication number 20240068794
- Publication date Feb 29, 2024
- CHINA THREE GORGES CORPORATION
- Chao GAO
- G01 - MEASURING TESTING