Title:
Anticorrosion unit
United States Patent 2486871
Inventors:
Osterheld, Clark M.
Publication Date:
11/01/1949
Assignee:
MCGRAW ELECTRIC CO
Other Classes:
204/230.200, 204/288.200, 204/196.150
International Classes:
C23F13/02; F24D19/00; C23F13/00