SYSTEM FOR WARNING TRAIN PASSING LEVEL CROSSING,申请号GR19148401812-传众专利搜索

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发明名称	SYSTEM FOR WARNING TRAIN PASSING LEVEL CROSSING
摘要
申请公布号	GR81214(B)	申请公布日期	1984.12.18
申请号	GR19148401812	申请日期	1984.12.07
申请人	GEORGOPOULOS GEORGIOS	发明人	GEORGOPOULOS GEORGIOS
分类号		主分类号
代理机构		代理人
主权项
地址

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