Besonderhede van voorbeeld: 4126180604354807409

Metadata

Author: patents-wipo

Data

English^[en]

Communication service providing system and control method therefor

French^[fr]

Système assurant un service de communications et son procédé de commande

Korean^[ko]

통신 서비스 제공 시스템 및 그 제어방법

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