发明名称 |
Welding method used in the production of tubes comprises pre-treating the welding region in the same working step using an electric arc welding process without using a welding additional material |
摘要 |
<p>Welding method comprises pre-treating the welding region in the same working step using an electric arc welding process without using a welding additional material.</p> |
申请公布号 |
DE102006039094(A1) |
申请公布日期 |
2008.02.21 |
申请号 |
DE20061039094 |
申请日期 |
2006.08.19 |
申请人 |
EISENBAU KRAEMER MBH |
发明人 |
REICHEL, THILO;JOCHEM, BEISEL;WENDE, ULRICH |
分类号 |
B23K10/02;B23K9/02;B23K9/18;B23K9/235 |
主分类号 |
B23K10/02 |
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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