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经营范围
发明名称
REPRODUCING LENS
摘要
申请公布号
SU1086403(A1)
申请公布日期
1984.04.15
申请号
SU19823483705
申请日期
1982.08.20
申请人
GRAMMATIN ALEKSANDR P,SU;BAGDASAROV ALEKSANDR A,SU
发明人
GRAMMATIN ALEKSANDR P,SU;BAGDASAROV ALEKSANDR A,SU
分类号
G02B11/34;(IPC1-7):G02B11/34
主分类号
G02B11/34
代理机构
代理人
主权项
地址
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