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经营范围
发明名称
OPTISCH OBJECTIEF.
摘要
申请公布号
NL7706030(A)
申请公布日期
1977.12.05
申请号
NL19770006030
申请日期
1977.06.01
申请人
THE RANK ORGANISATION LIMITED TE LONDEN.
发明人
分类号
G02B11/32;(IPC1-7):G02B11/32;G02B27/36
主分类号
G02B11/32
代理机构
代理人
主权项
地址
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