发明名称 |
MULTI-LAYERED GASEOUS PHASE CULTIVATION. |
摘要 |
<p>A three-dimensional mass-cultivation of aquatic organisms is kept immediately below multilayered gaseousphases. Oxygen supply involves fixing a large number of containers in the water and allowing air to stay in the multiple layers. When air is supplied from below, it can pass from lower containers to upper containers through hollow tubes and a natural underwater environment can be produced at all points .</p> |
申请公布号 |
EP0346475(A1) |
申请公布日期 |
1989.12.20 |
申请号 |
EP19880907787 |
申请日期 |
1988.09.12 |
申请人 |
YUUGEN KAISYA PARASIGHT |
发明人 |
NOJIMA, YOUKO;NOJIMA, HISATAKE |
分类号 |
A01K63/04 |
主分类号 |
A01K63/04 |
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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