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发明名称
Double stereo-microscope and illuminator for surgical operations
摘要
申请公布号
US3186300(A)
申请公布日期
1965.06.01
申请号
US19610123741
申请日期
1961.07.13
申请人
CARL ZEISS
发明人
LITTMANN HANS
分类号
G02B21/00
主分类号
G02B21/00
代理机构
代理人
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地址
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