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Publication numberUSD273325 S
Publication typeGrant
Application numberUS 06/240,570
Publication dateApr 3, 1984
Filing dateMar 4, 1981
Publication number06240570, 240570, US D273325 S, US D273325S, US-S-D273325, USD273325 S, USD273325S
InventorsClaude MacQuignon
Original AssigneeCambridge Instruments, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D273325 S
Abstract  available in
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  1. The ornamental design for an electrocardiograph, as shown.

FIG. 1 is a top view of an electrocardiograph showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a left elevation thereof;

FIG. 6 is a right elevation thereof, and

FIG. 7 is a perspective view of FIG. 1 as seen from the top, front and left thereof.

U.S. ClassificationD24/167