Jianan Zhou

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MaAnShan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Alloying fine adjustment method
- Patent number 7,591,875
- Issue date Sep 22, 2009
- Huatian Engineering & Technology Corporation, MMC
- Jianan Zhou
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Alloying Fine Adjustment Method
- Publication number 20080121072
- Publication date May 29, 2008
- Huatian Engineering & Technology Corporation, MCC
- Jianan Zhou
- C21 - METALLURGY OF IRON