Invention Grant
US07782223B2 Flashing flare warning device 失效
闪烁闪光警告装置

Flashing flare warning device
Abstract:
A light emitting diode warning device is provided capable of acting as a roadway warning flare or as a flashing warning marker the device being portable and rechargeable and presenting warning lights in the vertical direction and in the horizontal direction with the horizontal illumination being observable over 360 degrees.
Public/Granted literature
Information query
Patent Agency Ranking
0/0