Dynamic information storage or retrieval – With particular cabinet structure
Patent
1998-03-27
2000-01-18
Pitts, Harold I.
Dynamic information storage or retrieval
With particular cabinet structure
235487, G11B 702
Patent
active
060162988
ABSTRACT:
A calling card which can be inserted into a conventional CD drive and read. The calling card is centered in a CD drive. Thus, the calling card becomes a calling card CD with a printed upper side, which can be visually detected by an eye, and an underside on which data can be recorded and read by a computer.
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Adivan High Tech AG
Pitts Harold I.
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