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The ornamental design for an alarm buzzer, as shown. |
FIG. 1 is a front elevational view of an alarm buzzer, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a perspective view thereof;
FIG. 6 is a cross-sectional view taken along lines VI--VI of FIG. 2.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 17 1985 | SHIMOYA, SHIGEO | KOBISHI ELECTRIC CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 004424 | /0736 | |
Jun 26 1985 | Kobishi Electric Co., Ltd. | (assignment on the face of the patent) | / |
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