Breakstone railway pavement and the manner of execution of breakstone railway pavement,申请号PL20070382108-传众专利搜索

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发明名称	Breakstone railway pavement and the manner of execution of breakstone railway pavement
摘要
申请公布号	PL214008(B1)	申请公布日期	2013.06.28
申请号	PL20070382108	申请日期	2007.03.31
申请人	POLITECHNIKA WARSZAWSKA	发明人	BASIEWICZ TADEUSZ;GOLASZEWSKI ANDRZEJ;TOWPIK KAZIMIERZ
分类号	E01B2/00	主分类号	E01B2/00
代理机构		代理人
主权项
地址

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