RAILWAY TIE WITH PROTECTIVE DEVICE FOR A RAILROAD TRACK,申请号EP19990971479-传众专利搜索

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发明名称	RAILWAY TIE WITH PROTECTIVE DEVICE FOR A RAILROAD TRACK
摘要
申请公布号	EP1044305(A1)	申请公布日期	2000.10.18
申请号	EP19990971479	申请日期	1999.10.29
申请人	PFLEIDERER INFRASTRUKTURTECHNIK GMBH & CO. KG	发明人	BACHMAN, HANS;UNBEHAUN, OLAF
分类号	E01B3/38;(IPC1-7):E01B3/38	主分类号	E01B3/38
代理机构		代理人
主权项
地址

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