Title:
Method of treating aluminum base alloys which are subject to growth
United States Patent 1822877

Inventors:
Archer, Robert S.
Fink, William L.
Publication Date:
09/15/1931
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Assignee:
ALUMINUM CO OF AMERICA
Primary Class:
148/699
Other Classes:
92/222, 148/416
International Classes:
C22C21/00; C22F1/04