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发明名称
Reklamebildwerfer
摘要
申请公布号
DE490141(C)
申请公布日期
1930.01.23
申请号
DE1927B134812D
申请日期
1927.12.10
申请人
MAURICE LOUIS BRANGER
发明人
分类号
G09F19/18
主分类号
G09F19/18
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代理人
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