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发明名称
Perfectionnements à la transformation de la modulation de fréquence en modulation de phase
摘要
申请公布号
FR932831(A)
申请公布日期
1948.04.02
申请号
FRD932831
申请日期
1946.08.27
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
EARP CHARLES WILLIAM
分类号
H03C3/00
主分类号
H03C3/00
代理机构
代理人
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