Improvements in or relating to Electric Amplifier Circuits.,申请号GB19670029258-传众专利搜索

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发明名称	Improvements in or relating to Electric Amplifier Circuits.
摘要
申请公布号	GB1178277(A)	申请公布日期	1970.01.21
申请号	GB19670029258	申请日期	1967.06.27
申请人	MULLARD LIMITED	发明人	LESLIE HENRY GUILDFORD
分类号	H03F3/08;H03F3/183	主分类号	H03F3/08
代理机构		代理人
主权项
地址

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