| 发明名称 |
WEDGE AND SUPPORT FOR A TEMPORARY FENCE |
| 摘要 |
A removable wedge for inserting in the end of a pipe in engaging relationship with a removable conventional "T" fence post secures and aligns the post in the pipe.
|
| 申请公布号 |
US3670468(A) |
申请公布日期 |
1972.06.20 |
| 申请号 |
USD3670468 |
申请日期 |
1970.10.19 |
| 申请人 |
HUBERT CORDELL SR. |
发明人 |
HUBERT CORDELL SR. |
| 分类号 |
E02D27/42;(IPC1-7):E02D27/42 |
主分类号 |
E02D27/42 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
