Guowei Liu

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Xinxiang City, CN

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Patents Applicationslast 30 patents

Information Patent Application
COPPER ALLOY, METHOD OF PRODUCING THE SAME, AND COPPER TUBE
- Publication number 20100276039
- Publication date Nov 4, 2010
- Golden Dragon Precise Copper Tube Group Inc.
- Honglin Guo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...