Novel warning board

The utility model provides a novel warning board. The novel warning board comprises an indicating board and an indicating identifier, wherein the indicating identifier is arranged on the indicating board; a supporting foot stool integrally connected with the indicating board is arranged below the in...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO JING, SUN CHANGJUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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