Subir Kumar Das

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Bhubaneswar, IN

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Patents Grantslast 30 patents

Information Patent Grant
Green process for the preparation of direct reduced iron (DRI)
- Patent number 8,728,195
- Issue date May 20, 2014
- Council of Scientific and Industrial Research
- Bhagyadhar Bhoi
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
GREEN PROCESS FOR THE PREPARATION OF DIRECT REDUCED IRON (DRI)
- Publication number 20130047782
- Publication date Feb 28, 2013
- Council of Scientific and Industrial Research
- BHAGYADHAR BHOI
- C21 - METALLURGY OF IRON