VENTILATION DEVICE

To provide a ventilation device that performs ventilation without causing bacteria and dust taken into an entrance to pass through an indoor side.SOLUTION: A ventilation device 3 provided in a building includes: an air supply passage 30 for taking outdoor air into an indoor side; and an air exhaust...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KOJIMA CHISATO, SHIMADA YASUSHI, IKEHARA MOTOHIRO
Format: Patent
Sprache:eng ; jpn
Schlagworte:
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