发明名称 Paving stone made of highly compacted concrete and method for its manufacture
摘要 Paving stone made of highly compacted concrete filled with pourable natural stone material, the surface 10 of which is a fractured surface which is dressed in the edge region. The surface 10 adjoins on one side a side surface designed as a plate surface 7 and, opposite this, a side surface designed as a ram surface 5. <IMAGE>
申请公布号 DE3400240(A1) 申请公布日期 1986.06.26
申请号 DE19843400240 申请日期 1984.01.05
申请人 ARNHEITER,ALOIS 发明人 ARNHEITER,ALOIS
分类号 B28B7/00;B28B17/00;E01C5/06;(IPC1-7):E01C5/06;B28B3/00;C04B14/02;C04B28/02 主分类号 B28B7/00
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