Novel toper road sign

The utility model discloses a novel toper road sign, constitute by cone and connecting rod, the transverse section of cone is pros or rectangle, vertical cross -section is trapezoidal, four sides all are equipped with the ventilation hole, there is portable hole two sides, toper road sign T type ins...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHENG GUOYI, ZHENG XUEWEN, YAN SHUMING, XIN LING, WANG YUXIANG, JIANG PENGFEI, XIN GUOSHU, CHEN PU, WANG XINGLONG, XIN ZEYU, YAN HAIYANG, TENG YULU, LIU JIAHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS
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