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The ornamental design for a portable electric drill, as shown. |
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FIG. 1 is a front perspective view of a portable electric drill showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
Ogawa, Yasunori, Kitaguchi, Kazuhiko
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 10 1991 | Hitachi Koki Company Limited | (assignment on the face of the patent) | / | |||
| Jul 26 1991 | OGAWA, YASUNORI | Hitachi Koki Company Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 005829 | /0289 | |
| Jul 26 1991 | KITAGUCHI, KAZUHIKO | Hitachi Koki Company Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 005829 | /0289 |
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