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发明名称
Vorrichtung zum Lesen eines Buches
摘要
申请公布号
DE9405346(U1)
申请公布日期
1994.06.01
申请号
DE19940005346U
申请日期
1994.03.30
申请人
RITTER, ROLF, 73312 GEISLINGEN
发明人
分类号
A47B23/00;(IPC1-7):A47B23/04
主分类号
A47B23/00
代理机构
代理人
主权项
地址
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