| 发明名称 |
Security device for sewer line |
| 摘要 |
The present invention provides a securing device for securing the sewer drain line of a recreational vehicle during use. The securing device comprises a hold-down member that passes over the top of the sewer drain line and has opposing ends secured to the ground.
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| 申请公布号 |
US2004262913(A1) |
申请公布日期 |
2004.12.30 |
| 申请号 |
US20030606044 |
申请日期 |
2003.06.25 |
| 申请人 |
ANDERSON BOBBY JOHN;MORGAN PERCY CLARK |
发明人 |
ANDERSON BOBBY JOHN;MORGAN PERCY CLARK |
| 分类号 |
E03F1/00;F16L35/00;(IPC1-7):F16L3/00 |
主分类号 |
E03F1/00 |
| 代理机构 |
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