| 发明名称 |
Cleaning of a body of liquid |
| 摘要 |
A buoyant surface unit for pool cleaning apparatus, which is movable by asymmetrical jets and includes vibrating means.
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| 申请公布号 |
US4652366(A) |
申请公布日期 |
1987.03.24 |
| 申请号 |
US19850710069 |
申请日期 |
1985.03.11 |
| 申请人 |
ORBIJET HOLDINGS (PROPRIETARY) LIMITED |
发明人 |
BROOKS, DAVID A. |
| 分类号 |
E04H4/16;(IPC1-7):B08B9/08 |
主分类号 |
E04H4/16 |
| 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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