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发明名称
ZIEHDORN ZUM ROHRZIEHEN
摘要
申请公布号
ATA789173(A)
申请公布日期
1977.05.15
申请号
AT19730007891
申请日期
1973.09.12
申请人
S.T.D. SERVICES LIMITED
发明人
分类号
B21C3/16;(IPC1-7):B21C3/16
主分类号
B21C3/16
代理机构
代理人
主权项
地址
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