VENTILATION DEVICE

To solve the problems in which, in a conventional ventilation device for window mounting, the size a little larger than a body outside part was necessary as a mounting hole and there was a problem about securing airtightness, and in which there was a problem about workability as a product body had t...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ANZAI TERUAKI, TAKADA YOSHIOMI, CHANG KANBIN, HIROKAWA MASAYUKI
Format: Patent
Sprache:eng ; jpn
Schlagworte:
Online-Zugang:Volltext bestellen
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