发明授权
- 专利标题： Apparatus for raising fish
- 专利标题（中）： 养鱼设备
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申请号： US874098申请日： 1978-02-01
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公开(公告)号： US4221187A公开(公告)日： 1980-09-09
- 发明人: Robert F. Casey
- 申请人： Robert F. Casey
- 专利权人： Casey Robert F
- 当前专利权人： Casey Robert F
- 主分类号： A01K63/00
- IPC分类号： A01K63/00 ; A01K61/00
摘要：
Apparatus for raising fish, such as rainbow trout, in a controlled environment is disclosed comprising a main fish tank equipped with means for providing laminar water flow through the tank and also equipped with sweeper means for removing particulate matter from the bottom of the tank.
公开/授权文献
- US5239444A Tiltable portable electronic apparatus with sliding tilt leg 公开/授权日：1993-08-24