Paving element for road- and other ground-coverings and roads and other grounds covered with these elements.,申请号EP19910870182-传众专利搜索

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发明名称	Paving element for road- and other ground-coverings and roads and other grounds covered with these elements.
摘要
申请公布号	EP0486454(B1)	申请公布日期	1995.03.08
申请号	EP19910870182	申请日期	1991.11.13
申请人	BROCK, JEAN-JACQUES	发明人	BROCK, JEAN-JACQUES
分类号	E01C5/00;E01C9/00;E02B3/14;E02D17/20;(IPC1-7):E01C5/00	主分类号	E01C5/00
代理机构		代理人
主权项
地址

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