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发明名称
Mit der Einstellvorrichtung einer photographischen Kamera gekuppelter Entfernungsmesser
摘要
申请公布号
DE599981(C)
申请公布日期
1934.07.12
申请号
DE1933O020442D
申请日期
1933.02.16
申请人
OPTISCHE WERKE G. RODENSTOCK
发明人
分类号
G03B13/20
主分类号
G03B13/20
代理机构
代理人
主权项
地址
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