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经营范围
发明名称
Photographisches Filmpackgehaeuse
摘要
申请公布号
DE548698(C)
申请公布日期
1932.04.16
申请号
DE1929I036738D
申请日期
1929.01.11
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
分类号
G03B17/34
主分类号
G03B17/34
代理机构
代理人
主权项
地址
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