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Faceplate cover

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Reexamination Certificate

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Faceplate cover

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Faceplate cover

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Flat-diaphragm transducer and method of manufacturing such a tra

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Patent

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Flexible aerodam to reduce the sound of turbulence

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Reexamination Certificate

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Flexible earphone assembly for use during hearing screening

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Reexamination Certificate

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Flexible hearing aid

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Patent

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Folded horn loudspeaker system

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Patent

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Full range rotatable speaker housing with oppositely directed sp

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Patent

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