Roof device with exhaust duct

The utility model discloses a roof device with an exhaust duct. Exhaust pipe, the top of the exhaust pipe is communicated with a connecting pipe; communication pipe with bottom communicated, a protection pipe is clamped on the outer side of the exhaust pipe; a clamping plate is connected to the inte...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LIU XUHE, MENG KUN, QIAN PENG, LIU FALIANG, KUANG WEIBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING FIXED CONSTRUCTIONS GUTTERS ROOF COVERINGS ROOF-WORKING TOOLS SKY-LIGHTS
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