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发明名称
Reklamevorrichtung zur Vorfuehrung von Fliesslicht bei Transparenten
摘要
申请公布号
DE689334(C)
申请公布日期
1942.12.23
申请号
DE1938V035362D
申请日期
1938.11.05
申请人
LUDOLPH VOIGT
发明人
BLUM JOHANNES REINHOLD
分类号
G09F13/04
主分类号
G09F13/04
代理机构
代理人
主权项
地址
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