4. Telephonic communications
  5. Audio message storage, retrieval, or synthesis

Lisa Krohn

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Combination telephone answering machine and telephone set or sim

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent

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Switching mechanism for electrical devices

Telephonic communications – Audio message storage – retrieval – or synthesis
Patent

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Profile ID: LFUS-PAI-P-673514

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