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发明名称
Зеркально-линзовый объектив
摘要
申请公布号
SU108921(A1)
申请公布日期
1956.11.30
申请号
SU19530455581
申请日期
1953.01.29
申请人
BEGUNOV B.N.;NOVIK F.S.
发明人
BEGUNOV B.N.;NOVIK F.S.
分类号
G02B17/08
主分类号
G02B17/08
代理机构
代理人
主权项
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