Title:
Energizing electrical precipitator
United States Patent 2509548


Inventors:
White, Harry J.
Application Number:
US2962348A
Publication Date:
05/30/1950
Filing Date:
05/27/1948
Assignee:
RESEARCH CORP
Primary Class:
Other Classes:
307/150, 315/205
International Classes:
B03C3/66
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US Patent References:
Foreign References:
GB350205A1931-06-11
DE551416C1932-05-31
DE537101C1931-10-30