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The ornamental design for an ultrasonic flaw detector, as shown. |
FIG. 1 is a perspective view of an ultrasonic flaw detector showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a top plan view;
FIG. 4 is a left side elevational view;
FIG. 5 is a right side elevational view;
FIG. 6 is a rear elevational view;
FIG. 7 is a bottom plan view; and,
FIG. 8 is a perspective view thereof, shown with the tray element in an extended condition.
Hiraoka, Kazuhiko, Arima, Yukio, Nakajima, Hiroaki, Yanagimoto, Hiroaki, Tominaga, Tetsuyoshi
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