Montage hétérodyne changeur de fréquence, notamment pour signaux à haute fréquence,申请号FRD1106505-传众专利搜索

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发明名称	Montage hétérodyne changeur de fréquence, notamment pour signaux à haute fréquence
摘要
申请公布号	FR1106505(A)	申请公布日期	1955.12.20
申请号	FRD1106505	申请日期	1954.08.13
申请人	AUTOPHON AKTIENGESELLSCHAFT	发明人
分类号	H03D7/08;H04B15/06	主分类号	H03D7/08
代理机构		代理人
主权项
地址

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