Wien bridge oscillator,申请号US19640359266-传众专利搜索

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发明名称	Wien bridge oscillator
摘要
申请公布号	US3227966(A)	申请公布日期	1966.01.04
申请号	US19640359266	申请日期	1964.04.13
申请人	GENERAL PRECISION, INC.	发明人	GUROS FRANK S.;SCHAD HERBERT J.
分类号	H03B5/26	主分类号	H03B5/26
代理机构		代理人
主权项
地址

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