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发明名称
Verfahren und Vorrichtung zum Ziehen von Draht.
摘要
申请公布号
AT131998(B)
申请公布日期
1933.02.25
申请号
ATD131998
申请日期
1932.04.25
申请人
BERKENHOFF & DREBES A.-G.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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