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发明名称
Dispositif de sécurité pour microscopes
摘要
申请公布号
FR1048761(A)
申请公布日期
1953.12.23
申请号
FRD1048761
申请日期
1951.05.08
申请人
ERNST LEITZ G.M.B.H.
发明人
分类号
G02B21/00;G02B21/24
主分类号
G02B21/00
代理机构
代理人
主权项
地址
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