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发明名称
Improvements in photographic cameras with built-in exposure meters
摘要
申请公布号
GB885253(A)
申请公布日期
1961.12.20
申请号
GB19580021527
申请日期
1958.07.04
申请人
AGFA AKTIENGESELLSCHAFT
发明人
分类号
G03B17/20
主分类号
G03B17/20
代理机构
代理人
主权项
地址
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