| 发明名称 |
Sound deadening construction for making panels, walls, and the like |
| 摘要 |
<p>A sound deadening construction, for making panels, walls and the like, comprises a plate having a plurality of holes formed therethrough, and which is so folded as to form a box-like body.
</p> |
| 申请公布号 |
EP1760210(A3) |
申请公布日期 |
2009.03.11 |
| 申请号 |
EP20060018159 |
申请日期 |
2006.08.31 |
| 申请人 |
DONATI, FRANCESCO;DONATI, GIUSEPPE |
发明人 |
DONATI, FRANCESCO;DONATI, GIUSEPPE |
| 分类号 |
E04B1/86;B29C53/06;E01F8/00 |
主分类号 |
E04B1/86 |
| 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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