Magnetic core matrix switch,申请号US19610118618-传众专利搜索

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发明名称	Magnetic core matrix switch
摘要
申请公布号	US3274568(A)	申请公布日期	1966.09.20
申请号	US19610118618	申请日期	1961.06.21
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人	CHRISTOPHERSON WARREN A.
分类号	H03K17/81	主分类号	H03K17/81
代理机构		代理人
主权项
地址

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