Title:
Anticorrosion unit
United States Patent 2486871

Inventors:
Osterheld, Clark M.
Publication Date:
11/01/1949
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Assignee:
MCGRAW ELECTRIC CO
Primary Class:
Other Classes:
204/230.200, 204/288.200, 204/196.150
International Classes:
C23F13/02; F24D19/00; C23F13/00
Foreign References:
GB187302435A
DE631137C