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发明名称
TAUMELSCHALTER.
摘要
申请公布号
DE1628457(U)
申请公布日期
1951.09.20
申请号
DE194800P7947U
申请日期
1948.12.23
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
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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