发明名称 |
Brick, especially for paving or floors, has plate made from expensive material engaged with top side of main body made from cheap material via form fit connection |
摘要 |
The main body (1) of the brick is made from a relatively cheap material and has a recessed region (6) in its top side (5) with raised slanting edges (7). A substantially plate-shaped part (2) which is made from a relatively expensive material and is thinner than the main body is provided with a protrusion (13) on its bottom side, forming a form-fit connection with the recessed region.
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申请公布号 |
BE1014723(A6) |
申请公布日期 |
2004.03.02 |
申请号 |
BE20020000213 |
申请日期 |
2002.03.25 |
申请人 |
MARLUX, NAAMLOZE VENNOOTSCHAP |
发明人 |
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分类号 |
E01C5/22;(IPC1-7):E01C5/02 |
主分类号 |
E01C5/22 |
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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