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发明名称
CONTACT MICROSCOPE ACHROMATIC OBJECTIVE
摘要
申请公布号
SU576558(A1)
申请公布日期
1977.10.15
申请号
SU19762373828
申请日期
1976.06.21
申请人
GRAMMATIN ALEKSANDR P,SU;IVANOVA ELENA V,SU
发明人
GRAMMATIN ALEKSANDR P,SU;IVANOVA ELENA V,SU
分类号
G02B21/02;(IPC1-7):G02B21/02
主分类号
G02B21/02
代理机构
代理人
主权项
地址
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