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经营范围
发明名称
Dispositif stabilisateur d'une tension de polarisation
摘要
申请公布号
FR1211167(A)
申请公布日期
1960.03.14
申请号
FRD1211167
申请日期
1958.12.10
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
G05B11/01;H03F1/36;H04N3/185
主分类号
G05B11/01
代理机构
代理人
主权项
地址
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