FOLDABLE PORTABLE TELEPHONE SYSTEM

PROBLEM TO BE SOLVED: To increase opportunity that information corresponding to date and hour is displayed. SOLUTION: This system is provided with an opening/closing detecting part 17 for detecting the opening/closing of the system and a control circuit 11 for displaying display information correspo...

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Bibliographische Detailangaben
1. Verfasser: HASE JUNKO
Format: Patent
Sprache:eng
Schlagworte:
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