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发明名称
Objectif de longueur focale variable
摘要
申请公布号
FR82637(E)
申请公布日期
1964.03.20
申请号
FR19620916120
申请日期
1962.11.21
申请人
发明人
ANGENIEUX PIERRE
分类号
G02B15/14
主分类号
G02B15/14
代理机构
代理人
主权项
地址
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