Besonderhede van voorbeeld: -8604548814151448287

Metadata

Author: patents-wipo

Data

English^[en]

Offline payment system, and method and apparatus therefor

French^[fr]

Système de paiement hors ligne, procédé et appareil associés

Korean^[ko]

오프라인 결제 시스템, 이를 위한 방법 및 장치

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