Title:
Indicator system for sacrificial anodes
United States Patent 3037920
US Patent References:
Electrical measuring instrument
- - 2150836

Measuring instrument
- - 2308687

Anticorrosion unit
- - 2486871

Electrode construction
- - 2508171

Galvanic anode assembly
- - 2568594


Inventors:
Vixler, Leslie F.
Publication Date:
06/05/1962
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Assignee:
PATROL VALVE CO
Primary Class:
205/730
Other Classes:
205/733, 204/196.070, 204/404, 204/196.150, 204/412
International Classes:
C23F13/22; C23F13/00
US Patent References:
2656314Corrosion preventing means
Foreign References:
CA412322A