,申请号SU19721795040-传众专利搜索

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发明名称
摘要
申请公布号	SU416885(A1)	申请公布日期	1974.02.25
申请号	SU19721795040	申请日期	1972.06.02
申请人		发明人
分类号	H03K23/86;(IPC1-7):H03K23/02	主分类号	H03K23/86
代理机构		代理人
主权项
地址

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