Zhiguo WU

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
NdFeB permanent magnet with high coercivity and high resistivity an...
- Patent number 12,293,868
- Issue date May 6, 2025
- Changjiang Yan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
NDFEB PERMANENT MAGNET WITH HIGH COERCIVITY AND HIGH RESISTIVITY AN...
- Publication number 20220328244
- Publication date Oct 13, 2022
- NINGBO KETIAN MAGNET CO., LTD.
- Changjiang YAN
- H01 - BASIC ELECTRIC ELEMENTS