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Publication numberUSD312833 S
Publication typeGrant
Application numberUS 07/062,821
Publication dateDec 11, 1990
Filing dateJun 15, 1987
Priority dateFeb 6, 1987
Publication number062821, 07062821, US D312833 S, US D312833S, US-S-D312833, USD312833 S, USD312833S
InventorsNaoki Kobayashi
Original AssigneeCasio Computer Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic calculator
US D312833 S
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  1. The ornamental design for an electronic calculator, as shown and described.

FIG. 1 is a top plan view of an electronic calculator showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof.

U.S. ClassificationD18/7