| http://www.w3.org/ns/prov#value | - DESCRIPTION OF THE DRAWING The above and other objects, features and advantages of the present invention will become more readily apparent from the following description, reference being made to the accompanying drawing in which: SPECIFIC DESCRIPTION In FIG. 1 of the drawing, we show a plastic-tube, wet electrofilter or precipitator for the purification of gas by removal of solid and/or liquid par
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