,申请号JP19770066647U-传众专利搜索

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发明名称
摘要
申请公布号	JPS53160674(U)	申请公布日期	1978.12.15
申请号	JP19770066647U	申请日期	1977.05.23
申请人		发明人
分类号	H01H73/38;H01H71/40;(IPC1-7):H01H71/40	主分类号	H01H73/38
代理机构		代理人
主权项
地址

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