Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to JP11134375ApriorityCriticalpatent/JPS5237332A/en
Publication of JPS5237332ApublicationCriticalpatent/JPS5237332A/en
PURPOSE: To prevent and reduce rear-end collision accident of vehicles by irradiating red light to driver's eyes and ringing a buzzer to him when a following vehicle excessively approaches the ahead vehicle.
COPYRIGHT: (C)1977,JPO&Japio
JP11134375A1975-09-151975-09-15Device for warning approaching of vehicle to ahead vehicle at night
PendingJPS5237332A
(en)