Improvements in or relating to additive mixing circuits for frequency changing such as are employed in superheterodyne radio receivers,申请号GB19520030605-传众专利搜索

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发明名称	Improvements in or relating to additive mixing circuits for frequency changing such as are employed in superheterodyne radio receivers
摘要
申请公布号	GB729950(A)	申请公布日期	1955.05.11
申请号	GB19520030605	申请日期	1952.12.03
申请人	TELEFUNKEN GESELLSCHAFT FUERDRAHTLOSE TELEGRAPHIE, M.B.H.	发明人
分类号	H03D7/08	主分类号	H03D7/08
代理机构		代理人
主权项
地址

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