Aluminum alloy side -hung window fall -protection safety equipment

The utility model discloses an aluminum alloy side -hung window fall -protection safety equipment aims at solving buildings window and opens the potential safety hazard that the existence is outwards fallen, the building overall image will be destroyed if install the window grid of preventing fallin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JIN YIN, ZHONG JUNWEI, JI YUBAO, HUANG SHENG, ZHU JINCHENG, MENG QIWANG, WEI LI, HUANG JUN, YE HAILI, SONG XUE, TANG JIAN
Format: Patent
Sprache:chi ; eng
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