发明名称 |
APPARATUS FOR FLOATING AND SINKING FISH BREEDING NETTED TANKS |
摘要 |
An apparatus for floating and sinking fish breeding netted tanks comprising a floating and sinking mechanism composed of a flexible bag enclosed in a tubular frame and adapted to be supplied with a fluid under pressure and to remove it so as to float and sink the fish breeding netted tank. |
申请公布号 |
CA1120349(A) |
申请公布日期 |
1982.03.23 |
申请号 |
CA19790326122 |
申请日期 |
1979.04.23 |
申请人 |
BRIDGESTONE TIRE COMPANY LIMITED |
发明人 |
MORIMURA, SHINJI |
分类号 |
A01K61/00 |
主分类号 |
A01K61/00 |
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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