Indoor ventilating floor device

The utility model relates to an indoor ventilating floor device which is a novel device for ensuring the excellent ventilation of the lower part of a floor. The utility model adopts the structure that the edges of the floor are provided with removable grids, and air holes are arranged on the grids....

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	DEREN SUN
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!