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The ornamental design for a portable electric heater, as shown and described. |
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FIG. 1 is a perspective view of a portable electric heater showing my new design;
FIG. 2 is an exploded top plan view thereof.
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| D489122, | Jan 10 2002 | Helen of Troy Limited | Electric heater |
| D545437, | Nov 10 2004 | Ivoclar Vivadent AG | Dental oven |
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