DURGAPUR STEEL PLANT, DURGAPUR, DURGAPUR-713203, STATE OF WEST BENGAL, INDIA.
Inventors
1. RAY UTTAM KUMAR , SANYAL DHISANKAR
DURGAPUR STEEL PLANT, STEEL AUTHORITY OF INDIA LTD., DURGAPUR-713203, STATE OF WEST BENGAL, INDIA. DURGAPURSTEEL PLANT, STEEL AUTHORITY OF INDIA LTD., DURGAPUR-713203, STATE OF WEST BENGAL, INDIA.