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The ornamental design for a electrical extension cord, as shown and described. |
FIG. 1 is a front elevation view of the electrical extension cord of the present invention;
FIG. 2 is a back elevation view of the electrical extension cord of FIG. 1;
FIG. 3 is a left side elevation view of the electrical extension cord of FIG. 1;
FIG. 4 is a right side elevation view of the electrical extension cord of FIG. 1;
FIG. 5 is a top plan view of the electrical extension cord of FIG. 1; and,
FIG. 6 is a bottom plan view of the electrical extension cord of FIG. 1.
The claimed design is fragmentarily shown to indicate indefinite length.
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