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发明名称
FILE-HOLDER
摘要
申请公布号
EP0601141(B1)
申请公布日期
1998.12.23
申请号
EP19930909370
申请日期
1993.04.16
申请人
DOERNER, ULF
发明人
DOERNER, ULF
分类号
B42D3/16;B42F7/00;B42F13/40;G09B29/00;(IPC1-7):B42F13/40
主分类号
B42D3/16
代理机构
代理人
主权项
地址
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