COMMUNICATION NETWORK SERVICE METHOD AND SYSTEM

PROBLEM TO BE SOLVED: To provide a communication network service method for promoting the utilization of a communication network by allowing a user to inexpensively use a communication network service, and for allowing a provider to increase the number of members, and for allowing a person who does...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WATANABE KOHEI, SAJI KOICHI
Format: Patent
Sprache:eng
Schlagworte:
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