Yongjun Pei

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Ningbo, CN

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Patents Applicationslast 30 patents

Information Patent Application
COPPER ALLOY STRIP AND ITS PREPARATION METHOD
- Publication number 20240035120
- Publication date Feb 1, 2024
- NINGBO BOWAY ALLOY PLATE AND STRIP CO., LTD.
- Xiangpeng Meng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Softening Resistant Copper Alloy, Preparation Method, and Applicati...
- Publication number 20190161831
- Publication date May 30, 2019
- Ningbo Powerway Alloy Plate & Strip Co., Ltd.
- Yongjun Pei
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...