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发明名称
Dispositif de distribution de fils
摘要
申请公布号
FR718599(A)
申请公布日期
1932.01.26
申请号
FRD718599
申请日期
1931.06.12
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01J9/46
主分类号
H01J9/46
代理机构
代理人
主权项
地址
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