Zhitian Liu

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Wuhan, CN

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Patents Applicationslast 30 patents

Information Patent Application
Method for remanufacturing ultra-large copper nut
- Publication number 20160031048
- Publication date Feb 4, 2016
- Wuhan Kaiming High Tech Co., Ltd.
- Kaiming Zhang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR