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发明名称
Schaltung zur Frequenz- oder Phasenmodulation von elektrischen Schwingungen
摘要
申请公布号
DE864413(C)
申请公布日期
1953.01.26
申请号
DED864413
申请日期
1944.02.22
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN, EINDHOVEN (NIEDERLANDE)
发明人
(NIEDERLANDE) WILLEM WIGGER BOELENS, EINDHOVEN
分类号
H03C3/14
主分类号
H03C3/14
代理机构
代理人
主权项
地址
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