| 发明名称 |
APPARATUS FOR CLEANING WATER TANK |
| 摘要 |
<p>PURPOSE:To provide a cleaning device with a simple construction which accomplishes automatic removal of contaminant from the water tank accurately.</p> |
| 申请公布号 |
JPS5399650(A) |
申请公布日期 |
1978.08.31 |
| 申请号 |
JP19770013952 |
申请日期 |
1977.02.10 |
| 申请人 |
HITACHI SHIPBUILDING ENG CO |
发明人 |
HIKINO MASAMI;ITSUSHIKI HIROSHI |
| 分类号 |
B01D35/027;C02F3/20 |
主分类号 |
B01D35/027 |
| 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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