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发明名称
Verfahren zum Herstellen kantiger Einnahtformrohre
摘要
申请公布号
CH504250(A)
申请公布日期
1971.03.15
申请号
CH19700007953
申请日期
1970.05.28
申请人
HUETTE KREMS GESELLSCHAFT MBH.;VEREINIGTE OESTERREICHISCHE EISEN- UND STAHLWERKE AKTIENGESELLSCHAFT
发明人
KIENAUER,FRANZ;NESTINGER,FRANZ
分类号
B21C37/08;(IPC1-7):B21C37/15
主分类号
B21C37/08
代理机构
代理人
主权项
地址
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