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发明名称
Einstellgeraet fuer Kleinbildkameras
摘要
申请公布号
DE817550(C)
申请公布日期
1951.10.22
申请号
DE1950R001917
申请日期
1950.06.01
申请人
ROBOT
发明人
TREDOPP KARL
分类号
G03B13/18
主分类号
G03B13/18
代理机构
代理人
主权项
地址
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