CHAIR WITH SPEAKER

PROBLEM TO BE SOLVED: To provide a chair with speakers which has speakers and allow the adjustment of the inclining angle of a backrest, and to allow the listening to audio signals of high quality from the same direction all the time through a simple mechanism even though the inclining angle of the...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	MINAGAWA TSUTOMU
Format:	Patent
Sprache:	eng
Schlagworte:	BEDS CHAIRS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL
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