HANXI HENGLICHENG MAGNETIC INDUSTRY CO., LTD

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TAIYUAN CITY, CN

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Information Patent Grant
Method and device for preparing a sintered Nd—Fe—B permanent magnet
- Patent number 10,274,257
- Issue date Apr 30, 2019
- HANXI HENGLICHENG MAGNETIC INDUSTRY CO., LTD.
- Jingfeng Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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