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经营范围
发明名称
Rundfunkempfangsgeraet o. dgl. mit Projektionsskala
摘要
申请公布号
DE691882(C)
申请公布日期
1940.06.07
申请号
DE1933H134905D
申请日期
1933.01.21
申请人
SACHSENWERK;LICHT- UND KRAFT-AKT.-GES.
发明人
分类号
H03J1/04
主分类号
H03J1/04
代理机构
代理人
主权项
地址
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