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Publication numberUSD521000 S1
Publication typeGrant
Application numberUS 29/231,308
Publication dateMay 16, 2006
Filing dateJun 3, 2005
Priority dateDec 27, 2004
Publication number231308, 29231308, US D521000 S1, US D521000S1, US-S1-D521000, USD521000 S1, USD521000S1
InventorsKatsunori Sanefuji
Original AssigneeMitsumi Electric Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Arithmetic and control unit
US D521000 S1
Abstract  available in
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  1. The ornamental design for an arithmetic and control unit, as shown.

FIG. 1 is a perspective view of the top, front and right side of an arithmetic and control unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

U.S. ClassificationD14/356