BEIJING UNIVESITY OF CHEMICAL TECHNOLOGY

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BEIJING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Microchannel double pipe device and usage thereof
- Patent number 9,156,015
- Issue date Oct 13, 2015
- Beijing Univesity of Chemical Technology
- Zhigang Shen
- B22 - CASTING POWDER METALLURGY