4. Surgery
  5. Respiratory method or device
  6. Means for supplying respiratory gas under positive pressure

John David Oates

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Apparatus and method for displaying a name of a speaker on a...

Telephonic communications – Audio message storage – retrieval – or synthesis – Voice activation or recognition
Reexamination Certificate

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Characterisation of mask systems

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
Reexamination Certificate

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Identification system and method for mask and ventilator...

Surgery – Respiratory method or device – Means for supplying respiratory gas under positive pressure
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Profile ID: LFUS-PAI-P-2337682

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