Horizontal arm tower crane of building blocks

The utility model discloses a horizontal arm tower crane of building blocks relates to concatenation toy technical field, include the horizontal arm tower crane body that forms by the concatenation of polylith component, every the front of component is equipped with a plurality of archs, the reverse...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WEI QINGJIN, QIN YONG, PENG JIANSHENG, LUO YUANXIA, SU QI, LIANG JINMEI, CHEN XIAOQIAO, WEI JIJUE
Format: Patent
Sprache:chi ; eng
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