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经营范围
发明名称
Perfectionnements aux appareils photographiques
摘要
申请公布号
FR816394(A)
申请公布日期
1937.08.06
申请号
FRD816394
申请日期
1937.01.15
申请人
KODAK-PATHE
发明人
分类号
G03B17/04
主分类号
G03B17/04
代理机构
代理人
主权项
地址
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