Folding centipede ladder with locking device

The invention discloses a folding centipede ladder with a locking device, which comprises a centipede ladder body, the top of the centipede ladder body is provided with a fixing hook, the centipede ladder body is provided with the locking device, one side of the locking device is connected with a pe...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN MING, LI CHUNGUANG, WANG JUNFENG, ZHANG ZHIJIA, LIU XUE, JIANG KUNZHENG, HU NAI, GU DEBIN, XIE LUNLUN, LYU JIANGTAO, QI XING, GUO YUNPENG, HUANG XI, MENG BIN, ZHAO BIN, WANG DEYONG, JIN CHENGLI, JIN GUODONG, WANG SHUANG, SONG JIAN, WANG LONGHU, WANG JIAN, LIU JIAXING, LIU XUGANG, HE ENLONG, FENG CHAO, GAO QINGFENG, MA CHUANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL FIXED CONSTRUCTIONS LADDERS
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