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发明名称
OPERATION WATCH DEVICE OF POWER SWITCH
摘要
申请公布号
JPS6489124(A)
申请公布日期
1989.04.03
申请号
JP19870243874
申请日期
1987.09.30
申请人
TOSHIBA CORP;TOSHIBA ENG CO LTD
发明人
YOSHIO SATOSHI;SAKAKIBARA TAKAAKI;KAMATA ISAO;NAGATA JUNICHI
分类号
G01R31/327;G01R31/333;H01H33/00;H01H33/59
主分类号
G01R31/327
代理机构
代理人
主权项
地址
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