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经营范围
发明名称
Anastigmatic objective
摘要
申请公布号
GB803323(A)
申请公布日期
1958.10.22
申请号
GB19570011949
申请日期
1957.04.11
申请人
CARL ZEISS-STIFTUNG
发明人
分类号
G02B13/00
主分类号
G02B13/00
代理机构
代理人
主权项
地址
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