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The ornamental design for a tongue cleaner, as shown and described. |
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FIG. 1 is a perspective view of the tongue cleaner showing my new design.
FIG. 2 is a right side elevational view thereof, the left side view being a mirror image of the right side view.
FIG. 3 is a top plan view of the tongue cleaner.
FIG. 4 is a bottom plan view thereof.
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
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