%0 Journal Article %T CO2 laser processing for reducing core loss of cold-rolled grain-oriented silicon steel %A A Pramanik %A G Swaminathan %A Manoj Kumar %A P V Sastry %A S B Ogale %A S C Patil %A S M Kanetkar %J - %D 1991 %U https://www.ias.ac.in/describe/article/boms/014/05/1249-1255