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发明名称
Mehrfach-Drahtziehmaschine
摘要
申请公布号
DE545899(C)
申请公布日期
1932.03.07
申请号
DED545899D
申请日期
1930.06.27
申请人
WALTHER NACKEN
发明人
分类号
B21C1/12
主分类号
B21C1/12
代理机构
代理人
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