Rainwater drainage device for building construction

The utility model discloses a rainwater drainage device for building construction, which comprises a filter box arranged at the front position of the bottom of a drainage tank, a filter mechanism is arranged in the filter box and comprises a cover plate, a water inlet matched with the cover plate is...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LU WEILONG, WANG SHUO, WANG TAO, JIANG YONGJUN, CHEN JIARONG, QIU SHIBIN, LI LIANG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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