HOUSE INFORMATION BOARD

PROBLEM TO BE SOLVED: To provide a house information board with which a schedule of dust collection or the like can be managed in an intercom system and which improves convenience for residents. SOLUTION: The house information board in an intercom system, comprising a display means, includes: a regi...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	YAHAGI AKIHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION
Online-Zugang:	Volltext bestellen
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