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发明名称
Combinaison objectif-posemètre
摘要
申请公布号
FR1175189(A)
申请公布日期
1959.03.20
申请号
FRD1175189
申请日期
1957.05.15
申请人
ELGEET OPTICAL COMPANY, INC.
发明人
分类号
G03B7/20
主分类号
G03B7/20
代理机构
代理人
主权项
地址
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