Jinlong Zhan

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Panzhihua, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing direct reduction iron and reduction firing...
- Patent number 9,115,412
- Issue date Aug 25, 2015
- PANGANG GROUP COMPANY LTD.
- Jinlong Zhan
- C21 - METALLURGY OF IRON
Information Patent Grant
Method of manufacturing direct reduction iron and reduction firing...
- Patent number 8,475,707
- Issue date Jul 2, 2013
- PanGang Group Company Ltd.
- Jinlong Zhan
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Method of Manufacturing Direct Reduction Iron and Reduction Firing...
- Publication number 20140150606
- Publication date Jun 5, 2014
- Jinlong Zhan
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD OF MANUFACTURING DIRECT REDUCTION IRON AND REDUCTION FIRING...
- Publication number 20120055286
- Publication date Mar 8, 2012
- Pangang Group Panzhihua Iron & Steel Research Institute Co., Ltd.
- Jinlong Zhan
- C21 - METALLURGY OF IRON
Information Patent Application
METHOD AND APPARATUS FOR HEAT TREATMENT OF STEEL RAIL
- Publication number 20080060726
- Publication date Mar 13, 2008
- Panzhihua Iron and Steel (Group) Corporation
- Jinlong Zhan
- C21 - METALLURGY OF IRON