Improvements in and relating to Switching Circuits,申请号GB19660045731-传众专利搜索

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发明名称	Improvements in and relating to Switching Circuits
摘要
申请公布号	GB1164167(A)	申请公布日期	1969.09.17
申请号	GB19660045731	申请日期	1966.10.13
申请人	INTERNATIONAL BUSINESS MACHINES CORPORATION	发明人
分类号	H03K17/60;H03K19/013;H03K19/086	主分类号	H03K17/60
代理机构		代理人
主权项
地址

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