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Publication numberUSD251271 S
Publication typeGrant
Application numberUS 05/831,010
Publication dateMar 6, 1979
Filing dateSep 6, 1977
Priority dateMar 7, 1977
Publication number05831010, 831010, US D251271 S, US D251271S, US-S-D251271, USD251271 S, USD251271S
InventorsYoshiaki Kobayashi
Original AssigneeSharp Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Electronic calculating machine
US D251271 S
Abstract  available in
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  1. The ornamental design for an electronic calculating machine, as shown and described.

FIG. 1 is a perspective view of the electronic calculating machine showing my new design;

FIG. 2 is a plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom view thereof.

Non-Patent Citations
1Office Products, Apr., 1974, p. 62, Mod. BC-0808B, Electronic Calculator.
2Office Products, May, 1975, p. 70, Eight-Digit Pocket Calculator.
U.S. ClassificationD18/7