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经营范围
发明名称
Kine-Wiedergabeapparat
摘要
申请公布号
DE579131(C)
申请公布日期
1933.06.22
申请号
DED579131D
申请日期
1930.12.02
申请人
I. G. FARBENINDUSTRIE AKT.-GES.
发明人
GOLDHAMMER LEO
分类号
G03B19/18
主分类号
G03B19/18
代理机构
代理人
主权项
地址
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