ADVANCED TECHNOLOGY & MATERIAL CO., LTD

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BEIJING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Compound magnetic powder and magnetic powder cores, and methods for...
- Patent number 8,048,191
- Issue date Nov 1, 2011
- Advanced Technology & Material Co., Ltd.
- Zhichao Lu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

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Patents Applicationslast 30 patents

Information Patent Application
Powder metallurgy wear and corrosion resistance alloy
- Publication number 20180179618
- Publication date Jun 28, 2018
- ADVANCED TECHNOLOGY & MATERIAL CO., LTD
- Xiaoming Li
- C21 - METALLURGY OF IRON