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Publication numberUSD304931 S
Publication typeGrant
Application numberUS 06/880,667
Publication dateDec 5, 1989
Filing dateJun 20, 1986
Priority dateDec 20, 1985
Publication number06880667, 880667, US D304931 S, US D304931S, US-S-D304931, USD304931 S, USD304931S
InventorsMasaki Hara, Sadao Shiratani, Masaharu Sawatani, Masataka Fukunaga
Original AssigneeMitsubishi Denki Kabushiki Kaisha
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Operation and control unit for a computer
US D304931 S
Abstract  available in
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  1. The ornamental design for an operation and control unit for a computer, as shown and described.

FIG. 1 is a front elevational view thereof;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a cross-sectional view thereof as taken along line 6--6 of FIG. 1;

FIG. 7 is a top, front, right side perspective view thereof.

U.S. ClassificationD14/354