INFORMATION RECORDING MEDIUM PROCESSOR
PROBLEM TO BE SOLVED: To effectively prevent the illegal use of an information recording medium by extracting identification information and data of the number of using times recorded in the information recording medium whenever the information recording medium is used and updating the number of its...
Gespeichert in:
1. Verfasser: | |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Schreiben Sie den ersten Kommentar!