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发明名称
DREIGLIEDRIGES UNSYMMETRISCHES PHOTOGRAPHISCHES OBJEKTIV.
摘要
申请公布号
DE1794432(U)
申请公布日期
1959.08.27
申请号
DE195900Z6050U
申请日期
1959.06.09
申请人
FA. CARL ZEISS
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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