| 发明名称 |
Adjustable width panel assembly |
| 摘要 |
An adjustable-width panel assembly for the construction of fences, walls, and other structures incorporating panels, which minimizes the need for separate fasteners to inter-connect successive panel members.
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| 申请公布号 |
US5904343(A) |
申请公布日期 |
1999.05.18 |
| 申请号 |
US19970910294 |
申请日期 |
1997.08.13 |
| 申请人 |
NORTH AMERICAN PIPE CORPORATION |
发明人 |
PARTH, LEOPOLD |
| 分类号 |
E04C2/20;E04H17/00;E04H17/14;E04H17/16;(IPC1-7):E04H17/16 |
主分类号 |
E04C2/20 |
| 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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