Communication relay exchange control machine

Description

FIG. 1 is a front, right side, top perspective view of a communication relay exchange control machine showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

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

FIG. 7 is a bottom plan view thereof.

The portions depicted by broken lines are for illustrative purpose only and form no part of the claimed design.

Claims

The ornamental design for a communication relay exchange control machine, as shown and described.