Lijie Hu

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Qinhuangdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wheel rim finishing device
- Patent number 11,660,720
- Issue date May 30, 2023
- CITIC Dicastal CO., LTD.
- Weimin Cai
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for removing wheel burrs with brushes
- Patent number 11,607,766
- Issue date Mar 21, 2023
- CITIC Dicastal CO., LTD.
- Huiying Liu
- B24 - GRINDING POLISHING
Information Patent Grant
Inspection tool for surface of paint
- Patent number 11,280,601
- Issue date Mar 22, 2022
- CITIC Dicastal CO., LTD.
- Xiao Liu
- G01 - MEASURING TESTING
Information Patent Grant
Wheel shape follow-up burr brushing device
- Patent number 10,603,763
- Issue date Mar 31, 2020
- CITIC Dicastal CO., LTD.
- Huiying Liu
- B24 - GRINDING POLISHING
Information Patent Grant
Wheel corner polishing device
- Patent number 10,513,004
- Issue date Dec 24, 2019
- CITIC Dicastal CO., LTD.
- Huiying Liu
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Inspection tool for surface of paint
- Publication number 20210156661
- Publication date May 27, 2021
- CITIC DICASTAL CO., LTD
- Xiao Liu
- G01 - MEASURING TESTING
Information Patent Application
WHEEL RIM FINISHING DEVICE
- Publication number 20200338687
- Publication date Oct 29, 2020
- CITIC DICASTAL CO., LTD
- Weimin CAI
- B24 - GRINDING POLISHING
Information Patent Application
DEVICE FOR REMOVING WHEEL BURRS WITH BRUSHES
- Publication number 20200147740
- Publication date May 14, 2020
- CITIC DICASTAL CO., LTD
- Huiying LIU
- B24 - GRINDING POLISHING
Information Patent Application
WHEEL SHAPE FOLLOW-UP BURR BRUSHING DEVICE
- Publication number 20190193241
- Publication date Jun 27, 2019
- CITIC DICASTAL CO., LTD
- Huiying Liu
- B24 - GRINDING POLISHING
Information Patent Application
WHEEL CORNER POLISHING DEVICE
- Publication number 20190061089
- Publication date Feb 28, 2019
- CITIC Dicastal CO.,LTD
- Huiying Liu
- B24 - GRINDING POLISHING