Impeller blade for shotblast machine

FIG. 1 is a front view of an impeller blade for shotblast machine showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a cross-sectional view taken along the lines 7-7;

FIG. 8 is a front right top perspective view thereof;

FIG. 9 is a front right bottom perspective view thereof;

FIG. 10 is a rear right top perspective view thereof; and,

FIG. 11 is a rear right bottom perspective view thereof.

The ornamental design for an impeller blade for shotblast machine, as shown and described.

Number	Date	Country	Kind
2013-025417	Oct 2013	JP	national

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