Patent Translate Powered by EPO and Google Notice This translation is machine-generated. It cannot be guaranteed that it is intelligible, accurate, complete, reliable or fit for specific purposes. Critical decisions, such as commercially relevant or financial decisions, should not be based on machine-translation output. DESCRIPTION JPS6114587 [0001] Brief description of the drawings [0002] FIG. 1 is a cross-sectional view of a conventional ultrasonic sensor 1 according to the prior art, FIG. It is sectional drawing which shows the principal part of an example. law lb · · · Case, 5 · · · drain hole, 6 · · · ultrasonic waves, 9 · · · permeable sound absorbing material, 10 · · · water. 02-05-2019 1
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