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经营范围
发明名称
Aufzugvorrichtung fuer elektrische Leuchten
摘要
申请公布号
DE656091(C)
申请公布日期
1938.01.28
申请号
DENDATSC08691D
申请日期
申请人
G. SCHANZENBACH & CO. G.M.B.H.
发明人
分类号
F21V21/16
主分类号
F21V21/16
代理机构
代理人
主权项
地址
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