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经营范围
发明名称
Dispositif pour la protection contre les surtensions.
摘要
申请公布号
BE610379(A1)
申请公布日期
1962.05.16
申请号
BE19610610379
申请日期
1961.11.16
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
(IPC1-7):H02D;H04M
主分类号
(IPC1-7):H02D
代理机构
代理人
主权项
地址
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