Tuning fork frequency generator,申请号US19600004395-传众专利搜索

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发明名称	Tuning fork frequency generator
摘要
申请公布号	US3152307(A)	申请公布日期	1964.10.06
申请号	US19600004395	申请日期	1960.01.25
申请人	PHILLIPS PETROLEUM COMPANY	发明人	JR. WILLIAM A. HENSLEY,
分类号	H03B5/30	主分类号	H03B5/30
代理机构		代理人
主权项
地址

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