| 发明名称 |
Timber joist, with two flanges in the form of poles joined together by a web |
| 摘要 |
A timber joist 10 comprises first and second flanges connected together by a web 16 which is structurally integral with the flanges. Each flange comprises a timber pole with a substantially round cross section and a central core. |
| 申请公布号 |
NZ587631(A) |
申请公布日期 |
2011.12.22 |
| 申请号 |
NZ20090587631 |
申请日期 |
2009.01.28 |
| 申请人 |
LOGGO IP PTY LTD |
发明人 |
THORNTON, PATRICK;BLAIR, PETER |
| 分类号 |
E04C3/02;E04C3/14;E04C3/17;E04C3/29 |
主分类号 |
E04C3/02 |
| 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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