US D319814 S
FIG. 1 is a top perspective view of a semi-conductor substrate with conducting pattern shwoing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and
FIG. 6 is a front elevational view thereof.
FIG. 7 is a top plan view thereof; and
FIG. 8 is a bottom plan view thereof.