Electric operating device

An electric operating device comprises an insulating operation rod and a one-way ratchet wrench, wherein a protruding plug connection portion is arranged at one end of the one-way ratchet wrench, a plug connection groove matched with the protruding plug connection portion is formed in one end of the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG SHUTING, WANG ZHIJIANG, CHEN FULIANG, ZHANG BIN, PAN MINGJI, LIN GUIQUAN, CHEN LIWU, GU PEIMING, ZHENG YIQIANG, LIN LIFENG, CHEN ZHISI, CHEN DANYUE, ZHOU RONGQUAN, CHEN WEIZHONG, XU FUZHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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