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发明名称
Spiegellinsen-Objektiv
摘要
申请公布号
DE824558(C)
申请公布日期
1951.12.13
申请号
DE1950L003689
申请日期
1950.09.12
申请人
ERNST LEITZ G.M.B.H.
发明人
MANDLER WALTER
分类号
G02B17/08
主分类号
G02B17/08
代理机构
代理人
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地址
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