Guoli Zhang

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Head for end mill
- Patent number D923675
- Issue date Jun 29, 2021
- CONPROFE TECHNOLOGY GROUP CO., LTD.
- Bingjiang Yan
- D15 - Machines not elsewhere specified

Patents Applicationslast 30 patents

Information Patent Application
CUTTING TOOL AND CUTTER HEAD STRUCTURE THEREOF
- Publication number 20220001468
- Publication date Jan 6, 2022
- CONPROFE TECHNOLOGY GROUP CO.,LTD.
- Bingjiang Yan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR