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发明名称
Vertikal einzuordnende Mappe fuer Akten
摘要
申请公布号
DE831233(C)
申请公布日期
1952.02.11
申请号
DE1950C003025
申请日期
1950.10.03
申请人
JOSEPH CHENOUARD
发明人
CHENOUARD JOSEF
分类号
B42F17/00
主分类号
B42F17/00
代理机构
代理人
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地址
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