发明名称 |
Tube repairs |
摘要 |
A method of repairing a joint between a tube and a tube plate comprising removing an end portion of the tube and replacing it with a connector explosively welded to the tube and the plate.
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申请公布号 |
US4205422(A) |
申请公布日期 |
1980.06.03 |
申请号 |
US19780913463 |
申请日期 |
1978.06.07 |
申请人 |
YORKSHIRE IMPERIAL METALS LTD |
发明人 |
HARDWICK, ROY |
分类号 |
B21D39/06;B23K20/06;B23K20/08;F16L41/08;(IPC1-7):B23P15/26 |
主分类号 |
B21D39/06 |
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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