发明名称 |
Device for cleaning inner pipe surfaces comprises a holding element, a flexible connector in the form of a cord, and a brush unit consisting of bristles and fabric strips |
摘要 |
The device for cleaning inner surfaces of pipes comprises a holding element (1), a flexible connector (2) in the form of a cord, and a brush unit (3) consisting of bristles and fabric strips.
|
申请公布号 |
DE10132476(A1) |
申请公布日期 |
2003.01.23 |
申请号 |
DE20011032476 |
申请日期 |
2001.07.04 |
申请人 |
HARTMAIER, LUCIE;HARTMAIER, JUERGEN |
发明人 |
HARTMAIER, LUCIE;HARTMAIER, JUERGEN |
分类号 |
A46B5/06;A47L9/24;B08B9/04;(IPC1-7):B08B9/027 |
主分类号 |
A46B5/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|