Systèmes de modulation pour transmissions radioélectriques,申请号FRD987459-传众专利搜索

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发明名称	Systèmes de modulation pour transmissions radioélectriques
摘要
申请公布号	FR987459(A)	申请公布日期	1951.08.14
申请号	FRD987459	申请日期	1943.12.30
申请人		发明人	BONHOMME FRANCOIS-ROBERT-JOSE;GHESQUIER JEAN-ALPHONSE-FRANCO
分类号	H04K1/06	主分类号	H04K1/06
代理机构		代理人
主权项
地址

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