| 发明名称 |
HEAT EXCHANGER TUBE GUIDE AND EXTRACTOR TOOL THEREFOR |
| 摘要 |
<p>A tube guide for guiding replacement heat exchanger tubes into proper position within a tube sheet of a steam generator and an extractor tool for engaging the tube guide for extracting it from the tube once the tube is properly positioned.</p> |
| 申请公布号 |
EP0004876(B1) |
申请公布日期 |
1981.12.30 |
| 申请号 |
EP19790100880 |
申请日期 |
1979.03.23 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
DUNN, ROBERT E. |
| 分类号 |
B25B27/02;B21D53/06;B23P19/02;(IPC1-7):23P19/02 |
主分类号 |
B25B27/02 |
| 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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