Arithmetic and control unit

Description

FIG. 1 is a front elevational view of an arithmetic and control unit showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top front left perspective view thereof; and,

FIG. 8 is a bottom rear right perspective view thereof.

Claims

The ornamental design for an arithmetic and control unit, as shown.