Xinling GUO

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Patents Grantslast 30 patents

Information Patent Grant
Diamond special-shaped grinding wheel and vertical machining coolin...
- Patent number 11,745,304
- Issue date Sep 5, 2023
- GUILIN CHAMPION UNION DIAMOND Co., Ltd.
- Jingxin Song
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
COOLING STRUCTURE OF HIGH-SPEED CUP-SHAPED WHEEL
- Publication number 20230294245
- Publication date Sep 21, 2023
- GUILIN CHAMPION UNION DIAMOND CO., LTD.
- Jingxin SONG
- B24 - GRINDING POLISHING
Information Patent Application
TOOL-COOLING MECHANISM
- Publication number 20220305620
- Publication date Sep 29, 2022
- GUILIN CHAMPION UNION DIAMOND CO., LTD.
- Jingxin SONG
- B24 - GRINDING POLISHING
Information Patent Application
ABRASIVE TOOL AND FABRICATION METHOD THEREFOR
- Publication number 20210370472
- Publication date Dec 2, 2021
- GUILIN CHAMPION UNION DIAMOND CO., LTD
- Jingxin SONG
- B24 - GRINDING POLISHING
Information Patent Application
DIAMOND SPECIAL-SHAPED GRINDING WHEEL AND VERTICAL MACHINING COOLIN...
- Publication number 20200101578
- Publication date Apr 2, 2020
- GUILIN CHAMPION UNION DIAMOND Co., Ltd.
- Jingxin SONG
- B24 - GRINDING POLISHING