Система организации ремонтно-оперативной радиосв зи на железнодорожном транспорте,申请号RU20030131450U-传众专利搜索

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发明名称	Система организации ремонтно-оперативной радиосв зи на железнодорожном транспорте
摘要
申请公布号	RU35933(U1)	申请公布日期	2004.02.10
申请号	RU20030131450U	申请日期	2003.10.31
申请人		发明人
分类号	H04B3/52;H04J3/08	主分类号	H04B3/52
代理机构		代理人
主权项
地址

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