| 发明名称 |
Suspended ceiling and coupling element for the same. |
| 摘要 |
<p>In a ceiling grating of carrier girders two carrier girders are closely arranged next to one another so that a line channel is formed in between them. These two carrier girders are interconnected by means of runner-shaped coupling elements formed as plates having between their limbs a line channel.</p> |
| 申请公布号 |
EP0037615(A2) |
申请公布日期 |
1981.10.14 |
| 申请号 |
EP19810200378 |
申请日期 |
1981.04.02 |
| 申请人 |
NEMACO TRADING LTD. |
发明人 |
SMITS, JOHAN GERHARD;DE WEERD, JOHAN ANTON THEO;VUYK, COR KAREL |
| 分类号 |
E04B9/00;E04B9/06;E04B9/14;(IPC1-7):04B5/55;02G3/26 |
主分类号 |
E04B9/00 |
| 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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