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发明名称
CONTINUOUS SECTION PIPE AND PIPE LIKE STRUCTURES
摘要
<p>A system of machined and welded pipe with no connectors or scarfed welds and method to provide a continuous section for pipe and pipe-like structures; displaying electron beam welding for constructing continuous pipe.</p>
申请公布号
WO2001062428(A1)
申请公布日期
2001.08.30
申请号
US2000004845
申请日期
2000.02.25
申请人
发明人
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主分类号
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