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经营范围
发明名称
FOTOGRAFISCHES OBJEKTIV.
摘要
申请公布号
DE1810858(U)
申请公布日期
1960.05.05
申请号
DE195600E8078U
申请日期
1956.02.13
申请人
ENNA-WERK OPTISCHE ANSTALT DR. APPELT K.G.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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