发明名称 |
Bottom sampler. |
摘要 |
<p>Bottom sampler characterized in that it features a bucket (1) provided with two slide rods (6) mounted on both sides of the bucket, a number of holes (4) drilled through the sides of the bucket, a construction comprising a tongue (8) with suspension chains (7, 11), and a pair of drag chains (3) with a tow rope (15).</p> |
申请公布号 |
EP0086544(A2) |
申请公布日期 |
1983.08.24 |
申请号 |
EP19830200236 |
申请日期 |
1983.02.16 |
申请人 |
BOVENS, MARCEL MARTIN JOSEPH |
发明人 |
BOVENS, MARCEL MARTIN JOSEPH |
分类号 |
E02D1/04;E02F3/60;E21B49/02;(IPC1-7):02D1/04 |
主分类号 |
E02D1/04 |
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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