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Priority to JP15959987UpriorityCriticalpatent/JPH0526842Y2/ja
Publication of JPH0164236UpublicationCriticalpatent/JPH0164236U/ja
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Publication of JPH0526842Y2publicationCriticalpatent/JPH0526842Y2/ja
System for distributing road surface information, system for collecting and distributing vehicle information, device for transmitting vehicle information and program for controlling vehicle