Besonderhede van voorbeeld: 8203251865587145417

Metadata

Author: patents-wipo

Data

English^[en]

Electronic board and electronic board system including same

French^[fr]

Tableau blanc interactif, et système de tableau blanc interactif le comprenant

Korean^[ko]

전자칠판 및 이를 포함하는 전자칠판 시스템

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