Title:
Electrostatic air cleaner
United States Patent 3222848
US Patent References:
/0669736.html
- - 0669736

/0977335.html
- - 0977335

/1214154.html
- - 1214154

Smoker's outfit
- - 1739239

Air filter for heating and ventilating units
- - 1887737


Inventors:
Koble Jr., Robert L.
Publication Date:
12/14/1965
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Assignee:
MC GRAW EDISON CO
Primary Class:
96/66
Other Classes:
312/308, 55/502, 55/318, 55/511, 55/509, 55/383, 55/481, 55/493, 312/311
International Classes:
B03C3/82; B03C3/34
US Patent References:
1889171Load discharging car
2135750Air filter for wall registers
2233639Electrical precipitator
2346430Druggist's cabinet
2486520Air filter
2486521Electrical dust precipitator
2575499Removable fibre glass filter
2594688Hinged door and motor support for window coolers
2606804Tiltable holder for waste receptacles
2628083Air-conditioning apparatus
2639781Electrostatic filter
2640751Refrigerator cabinet structure, including receptacle and mounting therefor
2712858Apparatus for separating suspended materials from gases
3016980Electrostatic precipitator
3041807Electrostatic precipitator
3137550Air cleaner
Foreign References:
CA631740A
GB789360A