Attachment for arithmetic and control unit

Description

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

FIG. 2 is a perspective view of rear, bottom and left side thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a reference view of usage thereof.

The broken lines form no part of the claimed design.

Claims

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