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Traffic signal directional indicator device
Traffic signal directional indicator device
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机译:交通信号指示仪
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摘要
An improved traffic signal directional indicator device comprises a housing which may be mounted onto a conventional traffic signal and be illuminated to provide indicia pertaining to a motorist's particular direction of travel, i.e. North, Northeast, South, etc. The improved traffic signal directional indicator device may be rapidly retrofitted onto existing traffic signals and function without adversely affecting the normal operation of the traffic signal.
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