Jing GUO

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Nantong, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Thin-wall bearing and processing method thereof
- Patent number 11,221,045
- Issue date Jan 11, 2022
- Baoguo Chen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
THIN-WALL BEARING AND PROCESSING METHOD THEREOF
- Publication number 20210231174
- Publication date Jul 29, 2021
- JIANGSU WANDA SPECIAL BEARING CO., LTD.
- Baoguo CHEN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...