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发明名称
Dispositif anti-rayonnant
摘要
申请公布号
FR1161967(A)
申请公布日期
1958.09.08
申请号
FRD1161967
申请日期
1956.12.04
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03H7/01;H05B6/48
主分类号
H03H7/01
代理机构
代理人
主权项
地址
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