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Publication numberUSD310678 S
Publication typeGrant
Application numberUS 07/147,911
Publication dateSep 18, 1990
Filing dateJan 25, 1988
Priority dateJul 30, 1987
Publication number07147911, 147911, US D310678 S, US D310678S, US-S-D310678, USD310678 S, USD310678S
InventorsKanpei Takefuji, Ritsuko Takefuji
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Key unit for a keyboard musical instrument
US D310678 S
Abstract  available in
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  1. The ornamental design for a key unit for a keyboard musical instrument, as shown and described.

FIG. 1 is a perspective view of a key unit for a keyboard musical instrument showing our new design;

FIG. 2 is a front elevational view thereof; the rear side being a mirror image thereto;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

U.S. ClassificationD17/9