| 发明名称 |
Method and apparatus for moving ice masses |
| 摘要 |
A method and apparatus is disclosed for moving a large mass of ice by anchoring a two line thereto. The tow line is connected to a marine vessel which tows the ice mass to a remote location distant from threatened equipment and personnel.
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| 申请公布号 |
US4621946(A) |
申请公布日期 |
1986.11.11 |
| 申请号 |
US19850721129 |
申请日期 |
1985.04.08 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
PAGE, RONALD D. |
| 分类号 |
B63B38/00;E02B1/00;(IPC1-7):E02B1/00;B63B21/56 |
主分类号 |
B63B38/00 |
| 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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