Zongguo Xu

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Symmetrical three-axis parallel spindle head capable of multi-direc...
- Patent number 11,813,709
- Issue date Nov 14, 2023
- Yanshan University
- Ziming Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Symmetrical three-axis parallel spindle head capable of multi-direc...
- Publication number 20210220953
- Publication date Jul 22, 2021
- Yanshan University
- Ziming Chen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR