Chenguang Wei

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Transmission shaft automatic connection and disengagement device an...
- Patent number 11,905,998
- Issue date Feb 20, 2024
- CITIC Dicastal CO., LTD.
- Qiang Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Wheel acceleration torque system and test equipment for automobile...
- Patent number 11,662,274
- Issue date May 30, 2023
- CITIC Dicastal CO., LTD.
- Guoyuan Xiong
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
WHEEL ACCELERATION TORQUE SYSTEM AND TEST EQUIPMENT FOR AUTOMOBILE...
- Publication number 20220316991
- Publication date Oct 6, 2022
- CITIC DICASTAL CO., LTD
- Guoyuan Xiong
- G01 - MEASURING TESTING
Information Patent Application
TRANSMISSION SHAFT AUTOMATIC CONNECTION AND DISENGAGEMENT DEVICE AN...
- Publication number 20220316532
- Publication date Oct 6, 2022
- CITIC DICASTAL CO., LTD
- Qiang Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...