Besonderhede van voorbeeld: 7397359714598221191

Metadata

Author: patents-wipo

Data

English[en]
Information-providing device using electronic pen, and information providing method therefor
French[fr]
Dispositif de fourniture d'informations utilisant un stylet et procédé de fourniture d'informations correspondant
Korean[ko]
전자펜을 이용하는 정보 제공 장치 및 그의 정보 제공 방법

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