4. Communications: electrical
  5. Audible indication
  6. Ultrasonic pest control

Kohei Hirukawa

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H-Type ceramic resonator

Electrical generator or motor structure – Non-dynamoelectric – Piezoelectric elements and devices
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Piezoelectric audible sound generator

Communications: electrical – Audible indication – Ultrasonic pest control
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Profile ID: LFUS-PAI-P-369090

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