,申请号NL19720005555-传众专利搜索

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发明名称
摘要
申请公布号	NL7205555(A)	申请公布日期	1972.11.07
申请号	NL19720005555	申请日期	1972.04.25
申请人		发明人
分类号	H03K4/83;(IPC1-7):H03K4/62	主分类号	H03K4/83
代理机构		代理人
主权项
地址

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