TRANSMISSION LINE PUMPING SYSTEM FOR PARAMETRICALLY EXCITED OSCILLATORS,申请号USD3437829-传众专利搜索

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发明名称	TRANSMISSION LINE PUMPING SYSTEM FOR PARAMETRICALLY EXCITED OSCILLATORS
摘要
申请公布号	US3437829(A)	申请公布日期	1969.04.08
申请号	USD3437829	申请日期	1964.10.02
申请人	SPERRY RAND CORP.	发明人	DONALD T. BEST
分类号	H03K3/47;(IPC1-7):B61F17/00;F16C1/24	主分类号	H03K3/47
代理机构		代理人
主权项
地址

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