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经营范围
发明名称
ELEKTRISCHES LAEUTEWERK.
摘要
申请公布号
DE1785106(U)
申请公布日期
1959.03.12
申请号
DE195900G9197U
申请日期
1959.01.05
申请人
ALBERT GERMANN K.G.;SECKELMANN & CO. K.G.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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