Single use media device

The present invention discloses an audio-visual retrieval and playback apparatus for a single use which has a housing having a viewing screen thereon 22 which can be sealed and packaged 14 having a headphone 16 with a pair of earpiecess 18 along with wiring 20 which connects the headphone to the hou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Robbins, Gerald
Format: Patent
Sprache:eng
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