Automatic flag-waving warning device and method

The invention discloses an automatic flag-waving warning device and method. The automatic flag-waving warning device comprises a case, a flagpole and a warning device which are mounted outside the case, and a driving structure in the case; the flagpole can be driven by the driving structure to swing...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LIU LIANSHENG, YANG WEI, LU SHIJUN, GU WENQI, SUN SHUANGLONG, XIN PENGZE, LI YI
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!