发明名称 |
Ground-covering element, laying unit formed from a number of ground-covering elements and group of ground-covering elements |
摘要 |
Ground-covering element with projections and recesses for meshing together with adjacently laid ground-covering elements on its circumferential surface, with a shape which is angular in plan view and with dummy joints starting from the inner angle corner or the inner angle corners. <IMAGE>
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申请公布号 |
DE3116540(A1) |
申请公布日期 |
1982.11.11 |
申请号 |
DE19813116540 |
申请日期 |
1981.04.25 |
申请人 |
DR. BARTH GMBH;F. VON LANGSDORFF BAUVERFAHREN GMBH |
发明人 |
BARTH,GUENTER,DR.;VON LANGSDORFF,FRITZ |
分类号 |
E01C5/06;(IPC1-7):E01C5/00 |
主分类号 |
E01C5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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