Portable movable lever type lifting device

The utility model discloses a portable movable lever type lifting device which comprises a wheel system, a lever and a lifting hook combination, the wheel system comprises an axle, wheels installed at the two ends of the axle, a support vertical rod fixedly arranged in the middle of the axle and a s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MI YANJIE, SU ZENGSHUAI, TENG JUN, JI WENXUAN, WANG GUOQIN, LI JING, LIU HUAIMENG, GAO QINGSHAN, LI KUI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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