Novel combined roof plate

A novel combined type roof plate comprises a roof plate body, the roof plate body is composed of a plurality of splice plates and connecting pieces, the splice plates are the same in size and shape, a first connecting part is arranged at one end of each splice plate, and a second connecting part is...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHENG LELI, LI YANHONG, WU TIEHENG, ZHU HUIYING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING FIXED CONSTRUCTIONS GUTTERS ROOF COVERINGS ROOF-WORKING TOOLS SKY-LIGHTS
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