| 发明名称 |
HEATED. DRAIN LINE APPARATUS |
| 摘要 |
A drainage device and method of decreasing clogging in a drain pipe comprising heating the drain pipe with a heating element that is partially enclosed.
|
| 申请公布号 |
WO2006049948(A8) |
申请公布日期 |
2006.06.22 |
| 申请号 |
WO2005US38357 |
申请日期 |
2005.10.25 |
| 申请人 |
DT SEARCH & DESIGN LLC;THOMPSON, ALVIN, DEAN |
发明人 |
THOMPSON, ALVIN, DEAN |
| 分类号 |
E02B7/10;E03C1/12;F16L53/00 |
主分类号 |
E02B7/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
