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发明名称
Mappe zum Aufbewahren von Zeichnungen od.dgl.
摘要
申请公布号
DE1611033(A1)
申请公布日期
1970.09.24
申请号
DE19681611033
申请日期
1968.02.01
申请人
NATZSCHKA,ALFRED
发明人
NATZSCHKA,ALFRED
分类号
B42F7/00;B42F15/06
主分类号
B42F7/00
代理机构
代理人
主权项
地址
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