XiMin Zang

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Shenyang City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing hollow ingot for retaining ring of large g...
- Patent number 9,393,613
- Issue date Jul 19, 2016
- Northeastern University
- ZhouHua Jiang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING HOLLOW INGOT FOR RETAINING RING OF LARGE G...
- Publication number 20160045952
- Publication date Feb 18, 2016
- NORTHEASTERN UNIVERSITY
- ZhouHua Jiang
- B22 - CASTING POWDER METALLURGY