The ornamental design for a blower of handdryer, as shown and described.
FIG. 1 is a perspective view of a blower of hand dryer showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof.
FIG. 8 is another perspective view thereof; and,
FIG. 9 is another perspective view thereof.
The broken line showing in the figures are for the purpose of illustrating portions of the blower of hand dryer and form no part of the claimed design.