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发明名称
DEVICE FOR FOCUSING OBJECTIVE
摘要
申请公布号
SU1661710(A1)
申请公布日期
1991.07.07
申请号
SU19894652310
申请日期
1989.02.21
申请人
MGTU IM.N.E.BAUMANA
发明人
VASIN ALEKSANDR S,SU;KOLYUCHKIN VASILIJ YA,SU;LIPATOV IGOR V,SU;MOSYAGIN GENNADIJ M,SU;SERGEEV VIKTOR V,SU
分类号
G02B27/40
主分类号
G02B27/40
代理机构
代理人
主权项
地址
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