4. Acoustics
  5. Anatomic or prosthetic relation
  6. Ear and mouth

Rolf Dohmer

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Hearing aid wax guard

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Patent

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Plugs, receptacles and hearing aids

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
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Profile ID: LFUS-PAI-P-174879

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