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发明名称
BEHAELTER ZUM AUFBEWAHREN VON FOTOGRAFISCHEM BILDMATERIAL
摘要
申请公布号
DE7823957(U1)
申请公布日期
1979.01.18
申请号
DE19780023957U
申请日期
1978.08.11
申请人
FA. FRIEDRICH THEYSOHN, 3012 LANGENHAGEN
发明人
分类号
B42F7/14;(IPC1-7):B42F7/14
主分类号
B42F7/14
代理机构
代理人
主权项
地址
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