Sheng ZHANG

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Nanjing, CN

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Patents Applicationslast 30 patents

Information Patent Application
SUSPENDING RELEASE DEVICE FOR OBSERVING DROP VIBRATION ATTITUDE CHA...
- Publication number 20230055684
- Publication date Feb 23, 2023
- NANJING UNIVERSITY OF AERONAUTICS AND ASTRONAUTICS
- Shan Jia
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Underframe Boundary Beam Connecting Structure Suitable for Railway...
- Publication number 20220315067
- Publication date Oct 6, 2022
- CRRC Nanjing Puzhen Co., Ltd.
- Yanpin DU
- B61 - RAILWAYS