摘要 |
A induction type electronic lock is constructed to include a compact disk having a data storage side storing a CD code and a code verification program and attached data storage means storing an electronic code, and a sensor installed in a CD-ROM player of a computer system and adapted for scanning the electronic code of the attached data storage means for enabling the scanned electric code to be verified by the code verification program fetched by the CPU of the computer system from the compact disk.
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