Safety certificate device based on mobile terminal

The utility model relates to a safety certificate device based on mobile terminal, including one security chip and the on -the -spot affirmation button of one, other end ground connection or power connection are connected to on -the -spot affirmation button one end with security chip. On -the -spot...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NIU RUIBIN, LIU HONGWEI
Format: Patent
Sprache:eng
Schlagworte:
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