4. Communications: electrical
  5. Audible indication
  6. Percussion-type sound producer

Richard Hackmeister

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Icing detector for aircraft

Aeronautics and astronautics – Aircraft structure – Ice prevention
Patent

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Touch-responsive circuit and data input terminal using same

Communications: electrical – Audible indication – Percussion-type sound producer
Patent

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Profile ID: LFUS-PAI-P-883508

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