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发明名称
VERFAHREN UND ANLAGE ZUR HERSTELLUNG VON KNUEPPELN OD.DGL.
摘要
申请公布号
ATA458777(A)
申请公布日期
1979.08.15
申请号
AT19770004587
申请日期
1977.06.28
申请人
OLSSON ERIK A. DIPL.ING.
发明人
分类号
B23K20/02;B21B1/38;B21B13/00;B22D11/06;B22D23/00;B22D45/00;(IPC1-7):B22D11/14
主分类号
B23K20/02
代理机构
代理人
主权项
地址
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