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经营范围
发明名称
Improvements in microscope objectives
摘要
申请公布号
GB438860(A)
申请公布日期
1935.11.25
申请号
GB19350020736
申请日期
1935.07.22
申请人
CARL ZEISS
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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