Besonderhede van voorbeeld: -8758221372101974788

Metadata

Author: patents-wipo

Data

English[en]
System for providing online coupon service and method and apparatus therefor
French[fr]
Système permettant de fournir un service de coupons en ligne, et procédé et appareil associés
Korean[ko]
온라인 쿠폰 서비스 제공 시스템, 이를 위한 방법 및 장치

History

Your action: