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发明名称
Rollfilmklappkamera
摘要
申请公布号
DE675712(C)
申请公布日期
1939.05.15
申请号
DE1937K145294D
申请日期
1937.01.29
申请人
KODAK AKT.-GES.
发明人
NAGEL DR. AUGUST
分类号
G03B17/42
主分类号
G03B17/42
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代理人
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