FIELD EFFECT TRANSISTOR AMPLIFIER,申请号GB19740043159-传众专利搜索

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发明名称	FIELD EFFECT TRANSISTOR AMPLIFIER
摘要
申请公布号	GB1480532(A)	申请公布日期	1977.07.20
申请号	GB19740043159	申请日期	1974.10.04
申请人	SONY CORP	发明人
分类号	G01H1/04;G01V1/16;H03F1/42;H03F1/52;H03F3/30;(IPC1-7):H03F3/18	主分类号	G01H1/04
代理机构		代理人
主权项
地址

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