Title:
Method of making bright-finished steel strip
United States Patent 2906652
Inventors:
Kiefer Jr., John M.
Publication Date:
09/29/1959
Assignee:
UNITED STATES STEEL CORP
Other Classes:
72/364, 148/651, 266/252, 72/201
International Classes:
B21B1/30; C21D8/02