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发明名称
Optical system focussing device
摘要
申请公布号
GB1035990(A)
申请公布日期
1966.07.13
申请号
GB19630021449
申请日期
1963.05.29
申请人
SOCIETE D'OPTIQUE ET DE MECANIQUE DE HAUTE PRECISION
发明人
分类号
G03B19/18;G03B19/26
主分类号
G03B19/18
代理机构
代理人
主权项
地址
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