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发明名称
Système optique supplémentaire pour microscope
摘要
申请公布号
FR900090(A)
申请公布日期
1945.06.19
申请号
FRD900090
申请日期
1943.11.24
申请人
ERNST LEITZ G.M.B.H.
发明人
分类号
G02B21/02
主分类号
G02B21/02
代理机构
代理人
主权项
地址
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