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发明名称
Sammelmappe zum Aufbewahren von gefalztem Schriftgut
摘要
申请公布号
DE937345(C)
申请公布日期
1956.01.05
申请号
DE1953K017101
申请日期
1953.02.17
申请人
KAIER EMIL
发明人
KAIER EMIL
分类号
B42F11/02
主分类号
B42F11/02
代理机构
代理人
主权项
地址
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