A railway sleeper,申请号ZA20080005264-传众专利搜索

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发明名称	A railway sleeper
摘要
申请公布号	ZA200805264(B)	申请公布日期	2009.10.28
申请号	ZA20080005264	申请日期	2008.06.18
申请人	ELLIS, DANIEL PETRUS	发明人	ELLIS, DANIEL PETRUS
分类号	E01B	主分类号	E01B
代理机构		代理人
主权项
地址

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