Title:
Indicator system for sacrificial anodes
United States Patent 3037920
Inventors:
Vixler, Leslie F.
Publication Date:
06/05/1962
Export Citation:
Assignee:
PATROL VALVE CO
Primary Class:
Other Classes:
204/196.07, 204/196.15, 204/404, 204/412, 205/733
International Classes:
C23F13/22; C23F13/00
View Patent Images:
US Patent References:
Foreign References:
CA412322A