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The ornamental design for a coal ash separator, as shown and described. |
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FIG. 1 is a front elevational view of a coal ash separator, showing my new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is an elevational view of the opposite side thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom perspective view thereof;
FIG. 6 is a top perspective view thereof;
FIG. 7 is an enlarged fragmentary perspective view thereof, showing the sifter portion thereof;
FIG. 8 is a front elevational view of a second embodiment of a coal ash separator;
FIG. 9 is an enlarged fragmentary perspective view of a third embodiment of a coal ash separator, which embodiment differs from the first embodiment only in that the opening to the interior of the sifter portion is on the opposite side of the sifter.
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