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发明名称
Lampe à éclat
摘要
申请公布号
FR722135(A)
申请公布日期
1932.03.11
申请号
FRD722135
申请日期
1931.08.22
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
F21K5/08;H01J9/40
主分类号
F21K5/08
代理机构
代理人
主权项
地址
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