| 发明名称 |
Construction industry on-site concrete block is assembled from L-shaped units with one open side |
| 摘要 |
<p>A construction industry reinforced concrete building block is assembled on-site from L-shaped interlocking units that define a void. One side of the void remains open. Essentially the entire assembled case around such a void is defined by L-shaped elements.</p> |
| 申请公布号 |
CH694488(A5) |
申请公布日期 |
2005.02.15 |
| 申请号 |
CH20000000651 |
申请日期 |
2000.04.03 |
| 申请人 |
ERISMANN PETER |
发明人 |
ERISMANN PETER |
| 分类号 |
E03B11/14;E04B1/348;(IPC1-7):E04C1/00;E04C2/40 |
主分类号 |
E03B11/14 |
| 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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