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Electrostatic air filter
US 2,908,348 A
Filed
: 11/18/1957
Issued
: 10/13/1959
Est. Priority Date
: 11/18/1957
Status: Expired due to Term
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46
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Current Assignee
Deloss H. Robb
,
Richard D. Rivers
Original Assignee
Deloss H. Robb
,
Richard D. Rivers
Inventors
Rivers, Richard D.
,
Robb, Deloss H.
Application Number
US03/697,107
Time in Patent Office
694 Days
Field of Search
US Class Current
96/67
CPC Class Codes
B01D 46/12
in multiple arrangements
B03C 3/60
Use of special materials ot...
B03C 3/86
Electrode-carrying means B0...
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