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The ornamental design for a portable pool cleaning device, as shown and described. |
FIG. 1 is a perspective view of a portable pool cleaning device showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a right side elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
The undisclosed botom view is plain and unornamented. The hose shown broken away in all views represents indeterminate length.
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