Title:
Method of making bright-finished steel strip
United States Patent 2906652
Inventors:
Kiefer Jr., John M.
Publication Date:
09/29/1959
Export Citation:
Click for automatic bibliography generation
Assignee:
UNITED STATES STEEL CORP
Primary Class:
148/603
Other Classes:
72/201, 72/364, 148/651, 266/252
International Classes:
B21B1/30; C21D8/02; B21B1/30; C21D8/02
View Patent Images:
Download PDF 2906652        PDF help
US Patent References:
2769630Method for annealing tightly wound flat rolled metal stock
2602034Method of making enameling sheets
2187595Method of making sheet metal