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发明名称
Verfahren zum Aussen- oder Innenplattieren von Rohren
摘要
申请公布号
DE1021320(B)
申请公布日期
1957.12.27
申请号
DE1954R014225
申请日期
1954.05.15
申请人
DIPL.-ING. MARTIN ROECKNER
发明人
ROECKNER DIPL.-ING. MARTIN
分类号
B23K20/00
主分类号
B23K20/00
代理机构
代理人
主权项
地址
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