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发明名称
PHOTOGRAPHIC OBJECTIVE
摘要
申请公布号
SU1675822(A1)
申请公布日期
1991.09.07
申请号
SU19894721461
申请日期
1989.07.24
申请人
LE I TOCHNOJ MEKHANIKI OPTIKI
发明人
BUTSEVITSKIJ ALEKSANDR V,SU;IVANOV ANDREJ V,SU;KURCHINSKAYA LYUDMILA N,SU;PRZHEVALINSKIJ LEONID I,SU;USOSKIN VLADIMIR V,SU
分类号
G02B9/64
主分类号
G02B9/64
代理机构
代理人
主权项
地址
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