发明名称 |
PIPE GUIDE AND APPARATUS FOR WITHDRAWING GUIDE MEMBER |
摘要 |
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. |
申请公布号 |
JPS54141902(A) |
申请公布日期 |
1979.11.05 |
申请号 |
JP19790048122 |
申请日期 |
1979.04.20 |
申请人 |
WESTINGHOUSE ELECTRIC CORP |
发明人 |
ROBAATO EUINGU DAN |
分类号 |
B25B27/02;B21D53/06;B23P19/02 |
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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