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发明名称
Montage destiné à limiter les variations d'amplitude d'une oscillation électrique
摘要
申请公布号
FR939123(A)
申请公布日期
1948.11.04
申请号
FRD939123
申请日期
1946.04.03
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H03G11/00
主分类号
H03G11/00
代理机构
代理人
主权项
地址
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