GJ

Guoshun Jin

BC Beijing Zhong Ke San Huan Hi-Tech Co.: 1 patents #17 of 22Top 80%
Overall (All Time): #2,915,788 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10115506 Nd—Fe—B sintered magnet and methods for manufacturing the same Boping Hu, Yugang Zhao, Jin Zhang, Guoan Chen, Xiaolei Rao +3 more 2018-10-30