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发明名称
LOOSE-LEAF BINDER
摘要
申请公布号
EP0258464(B1)
申请公布日期
1991.02.27
申请号
EP19860110844
申请日期
1986.08.05
申请人
MERZ UND VETTER GMBH
发明人
VETTER, HANS
分类号
B42F13/06;B42F13/10;(IPC1-7):B42F13/10
主分类号
B42F13/06
代理机构
代理人
主权项
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