Hao Wu

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wheel correction device
- Patent number 11,040,390
- Issue date Jun 22, 2021
- CITIC Dicastal CO., LTD.
- Zuo Xu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wheel burr removing device
- Patent number 10,967,476
- Issue date Apr 6, 2021
- CITIC Dicastal CO., LTD.
- Zuo Xu
- B24 - GRINDING POLISHING
Information Patent Grant
Wheel grinding device
- Patent number 10,926,371
- Issue date Feb 23, 2021
- CITIC Dicastal CO., LTD.
- Zuo Xu
- B24 - GRINDING POLISHING
Information Patent Grant
High-precision wheel rim burr removing device
- Patent number 10,434,620
- Issue date Oct 8, 2019
- CITIC Dicastal CO., LTD.
- Huiying Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
WHEEL CORRECTION DEVICE
- Publication number 20190351474
- Publication date Nov 21, 2019
- CITIC DICASTAL CO., LTD
- Bowen Xue
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
WHEEL BURR REMOVING DEVICE
- Publication number 20190291235
- Publication date Sep 26, 2019
- CITIC DICASTAL CO., LTD
- Bowen Xue
- B24 - GRINDING POLISHING
Information Patent Application
WHEEL GRINDING DEVICE
- Publication number 20190283200
- Publication date Sep 19, 2019
- Bowen Xue
- B24 - GRINDING POLISHING
Information Patent Application
HIGH-PRECISION WHEEL RIM BURR REMOVING DEVICE
- Publication number 20190061092
- Publication date Feb 28, 2019
- CITIC DICASTAL CO., LTD
- Huiying Liu
- B24 - GRINDING POLISHING