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

Anderson Yen

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Alarm circuit for generating syllable-pause alarm codes

Communications: electrical – Audible indication – Ultrasonic pest control
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Electrical control circuit for operating a garage door or simila

Communications: electrical – Continuously variable indicating – With meter reading
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Profile ID: LFUS-PAI-P-1592894

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