,申请号JP19710042895U-传众专利搜索

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发明名称
摘要
申请公布号	JPS5331930(Y2)	申请公布日期	1978.08.08
申请号	JP19710042895U	申请日期	1971.05.27
申请人		发明人
分类号	H02H11/00;B61G5/10;B61G7/14;H01H33/59;H01H33/66;H02H7/00;H02H7/22;H02J3/00;(IPC1-7):H02H7/22	主分类号	H02H11/00
代理机构		代理人
主权项
地址

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