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The ornamental design for an electric vacuum cleaner, substantially as shown. |
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FIG. 1 is a front, top and right side perspective view of an electric vacuum cleaner showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof, the left side being a mirror image of the right;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Takahashi, Tsuneo, Andoh, Takaharu, Morioka, Kyouichi, Washizuka, Keiichi
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