,申请号JP19710017278U-传众专利搜索

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发明名称
摘要
申请公布号	JPS4712849(U)	申请公布日期	1972.10.16
申请号	JP19710017278U	申请日期	1971.03.15
申请人		发明人
分类号	H01H47/18;H03K17/28;H03K17/292;(IPC1-7):H01H47/18	主分类号	H01H47/18
代理机构		代理人
主权项
地址

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