Guoshun JIN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Nd—Fe—B sintered magnet and methods for manufacturing the same
- Patent number 10,115,506
- Issue date Oct 30, 2018
- Beijing Zhong Ke San Huan Hi-Tech Co., LTD.
- Boping Hu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Nd-Fe-B SINTERED MAGNET AND METHODS FOR MANUFACTURING THE SAME
- Publication number 20150348685
- Publication date Dec 3, 2015
- BEIJING ZHONG KE SAN HUAN HI-TECH CO.,LTD
- Boping HU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...