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发明名称
Einrichtung zum Herstellen geschweisster Rohre mit Laengsnaht, insbesondere unter induktiver Bandkantenerwaermung
摘要
申请公布号
DE1142820(B)
申请公布日期
1963.01.31
申请号
DE1958P021337
申请日期
1958.09.10
申请人
PHOENIX-RHEINROHR AKTIENGESELLSCHAFT VEREINIGTE HUETTEN- UND ROEHRENWERKE
发明人
HOERMANN DR.-ING. ERICH
分类号
B21C37/08
主分类号
B21C37/08
代理机构
代理人
主权项
地址
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