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经营范围
发明名称
Diaprojektor
摘要
申请公布号
DE4133249(C2)
申请公布日期
2000.08.10
申请号
DE19914133249
申请日期
1991.10.08
申请人
CARL BRAUN CAMERA-WERK GMBH
发明人
MAEUSBACHER, RAINER;BERSCHINSKI, KLAUS-DIETER;BRAUN, JR.
分类号
G03B23/14;(IPC1-7):G03B23/02
主分类号
G03B23/14
代理机构
代理人
主权项
地址
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