Yangzhong Du

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Jinhua, CN

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Patents Applicationslast 30 patents

Information Patent Application
HIGH-SATURATION AND LOW-LOSS BI-COMPONENT MICROWAVE FERRITE MATERIA...
- Publication number 20240286959
- Publication date Aug 29, 2024
- HENGDIAN GROUP DMEGC MAGNETICS CO., LTD
- Yuanzhen WANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
TWO-COMPONENT MICROWAVE FERRITE MATERIAL, PREPARATION METHOD THEREF...
- Publication number 20240067568
- Publication date Feb 29, 2024
- HENGDIAN GROUP DMEGC MAGNETICS CO., LTD
- Yuanzhen WANG
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
IRON-BASED AMORPHOUS ALLOY POWDER, PREPARATION METHOD THEREFOR AND...
- Publication number 20230395292
- Publication date Dec 7, 2023
- HENGDIAN GROUP DMEGC MAGNETICS CO., LTD
- Meng Fang
- B22 - CASTING POWDER METALLURGY