| 发明名称 |
Method and apparatus for a temporary corridor |
| 摘要 |
A method and apparatus for a temporary corridor, to cover a walkway or the like, comprising easily transportable elements that can be quickly erected and disassembled on a selected site by one person.
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| 申请公布号 |
US5768829(A) |
申请公布日期 |
1998.06.23 |
| 申请号 |
US19960653148 |
申请日期 |
1996.05.24 |
| 申请人 |
THOMPSON, MICHAEL G.;BOWMAN, LEE A. |
发明人 |
THOMPSON, MICHAEL G.;BOWMAN, LEE A. |
| 分类号 |
E04B1/343;E04H1/12;(IPC1-7):E04B1/32 |
主分类号 |
E04B1/343 |
| 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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