发明名称 |
Continuous casting of large pipes on site |
摘要 |
<p>Pipes of large diameter are formed without longitudinal, transverse or helical joints by continuous casting of metal wire or ribbon, melted in situ by the electroslag process using sufficient suitable material.</p> |
申请公布号 |
BE763187(A1) |
申请公布日期 |
1971.07.16 |
申请号 |
BE19710763187 |
申请日期 |
1971.02.19 |
申请人 |
LA SOUDURE ELECTRIQUE AUTOGENE PROCEDES;ARCOS |
发明人 |
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分类号 |
B22D11/00;B22D23/10;(IPC1-7):22D/ |
主分类号 |
B22D11/00 |
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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