METAL NITRIDE/CARBIDE COATED GRAIN ORIENTED SILICON STEEL SHEET
A Standard patent application filed on 19 February 1986 credited to Ito, Yo
;
Inokuti, Yukio
Details
Application number :
53747
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
METAL NITRIDE/CARBIDE COATED GRAIN ORIENTED SILICON STEEL SHEET