TY - RPRT TI - Performance test of an Electro-Cell electrostatic air cleaner, model 2-24 : manufactured by American Air Filter Company Louisville, Kentucky AU - Coblentz, Carl W AU - Achenbach, Paul R PY - 1960 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS RPT 6952 DO - 10.6028/NBS.RPT.6952 ER -