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经营范围
发明名称
Improvements in or relating to a combined range finder and view finder for photographic cameras
摘要
申请公布号
GB509314(A)
申请公布日期
1939.07.13
申请号
GB19380001171
申请日期
1938.01.13
申请人
KODAK LIMITED
发明人
分类号
主分类号
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