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经营范围
发明名称
Filmperforiermaschine mit Zentrierstiftpaaren
摘要
申请公布号
DE556687(C)
申请公布日期
1932.08.15
申请号
DED556687D
申请日期
1930.09.20
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
分类号
B26F1/00
主分类号
B26F1/00
代理机构
代理人
主权项
地址
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