Zhimin Wu

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Baotou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Sintered body, sintered permanent magnet and preparation methods th...
- Patent number 11,657,960
- Issue date May 23, 2023
- Baotou Tianhe Magnetics Technology Co., Ltd.
- Suo Bai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Samarium-cobalt magnets and method for preparing the same
- Patent number 11,532,412
- Issue date Dec 20, 2022
- Baotou Tianhe Magnetics Technology Co., Ltd.
- Bingjun Zhang
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Sintered Body, Sintered Permanent Magnet And Preparation Methods Th...
- Publication number 20210050150
- Publication date Feb 18, 2021
- Baotou Tianhe Magnetics Technology Co., Ltd.
- Suo Bai
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Samarium-Cobalt Magnets And Method For Preparing The Same
- Publication number 20200243233
- Publication date Jul 30, 2020
- Baotou Tianhe Magnetics Technology Co., Ltd.
- Bingjun Zhang
- B22 - CASTING POWDER METALLURGY