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发明名称
Vorrichtung zur Umsetzung von Frequenzmodulation in Amplitudenmodulation.
摘要
申请公布号
CH229324(A)
申请公布日期
1943.10.15
申请号
CHD229324
申请日期
1941.08.18
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GLOEILAMPENFABRIEKEN N. V. PHILIPS'
分类号
H03D5/00
主分类号
H03D5/00
代理机构
代理人
主权项
地址
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