| 发明名称 |
LUMBER SUBSTITUTE MEMBER |
| 摘要 |
A lumber substitute product formed by two elongated plastic members which are secured together and configured to have the external cross sectional shape of the product for which it is a substitute while providing an internal longitudinal channel adjacent each in which reinforcing member is mounted. |
| 申请公布号 |
CA2407146(A1) |
申请公布日期 |
2004.04.04 |
| 申请号 |
CA20022407146 |
申请日期 |
2002.10.04 |
| 申请人 |
ROYAL GROUP TECHNOLOGIES LIMITED |
发明人 |
DE ZEN, VIC |
| 分类号 |
B32B1/08;B32B3/12;B32B3/20;E04B2/34;E04C2/22;E04C3/18;E04C3/28;F16B5/07;(IPC1-7):E04C3/28 |
主分类号 |
B32B1/08 |
| 代理机构 |
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代理人 |
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| 地址 |
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