Rongjun Xu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Water-cooling mold for metal continuous casting
- Patent number 7,891,405
- Issue date Feb 22, 2011
- Baoshan Iron & Steel Co., Ltd.
- Rongjun Xu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Water-Cooling Mold For Metal Continuous Casting
- Publication number 20080283213
- Publication date Nov 20, 2008
- Rongjun Xu
- B22 - CASTING POWDER METALLURGY