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发明名称
Bildbandfuehrung fuer kinematographische Apparate
摘要
申请公布号
DE522336(C)
申请公布日期
1931.04.07
申请号
DE1928I034893D
申请日期
1928.07.11
申请人
I.G. FARBENINDUSTRIE AKT.-GES.
发明人
GOLDHAMMER LEO
分类号
G03B1/42
主分类号
G03B1/42
代理机构
代理人
主权项
地址
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