| 发明名称 |
Boardwalk structure for e.g. terrace has horizontal planks are placed edge-to-edge linked by a tongue and groove fixture |
| 摘要 |
<p>In an arrangement to construct a terraced boardwalk horizontal planks are placed edge-to-edge linked by a tongue and groove fixture. The tongue is a disc engaging with both grooves and secured by a vertical pin (3) located in the sub-frame (1).</p> |
| 申请公布号 |
DE202004017477(U1) |
申请公布日期 |
2005.03.31 |
| 申请号 |
DE20042017477U |
申请日期 |
2004.11.10 |
| 申请人 |
WIENEKE, KLAUS-PETER |
发明人 |
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| 分类号 |
E04F13/08;E04F15/02;E04F15/04;(IPC1-7):E04F13/08;E04B1/38 |
主分类号 |
E04F13/08 |
| 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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