CURRENT PLACE CONFIRMATION SYSTEM AND FLAT MEMBER WITH TWO-DIMENSIONAL CODE OR NFC CODE

PROBLEM TO BE SOLVED: To provide an inexpensive current place confirmation system with which a current place in facilities can be easily confirmed and which can be easily installed, expanded and dismantled.SOLUTION: A current place confirmation system including a portable terminal possessed by a use...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HASEGAWA HIDEO, ABE KIYOTAKA
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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