发明授权
- 专利标题： Filter for use in a fish culturing tank
- 专利标题（中）： 过滤器用于养鱼池
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申请号： US368578申请日： 1989-06-20
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公开(公告)号： US5006238A公开(公告)日： 1991-04-09
- 发明人: Kazutoshi Tominaga
- 申请人： Kazutoshi Tominaga
- 申请人地址： JPX Osaka
- 专利权人： Kabushiki Kaisha Tominaga Jyushi Kogyosho
- 当前专利权人： Kabushiki Kaisha Tominaga Jyushi Kogyosho
- 当前专利权人地址： JPX Osaka
- 主分类号： A01K63/04
- IPC分类号： A01K63/04
摘要：
A filter adapted for use in a fish culturing tank, the filter including a filter casing, a pump mounted on top of the casing, and an attachment interposed between the casing and the pump which has an inlet portion extending in the casing through the attachment to suck the filtered water therein and an outlet portion for returning the filtered water to the tank, the attachment having a first means for allowing the inlet portion of the pump to pass through, and a second means for connection to the casing.
公开/授权文献
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