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发明名称
CIRCUIT FOR DETECTING OPEN AND CLOSED STATE OF CONTACT
摘要
申请公布号
JPS5612560(A)
申请公布日期
1981.02.06
申请号
JP19790089039
申请日期
1979.07.13
申请人
FUJI ELECTRIC CO LTD;FUJI FACOM SEIGIYO
发明人
KATOU TOMIO
分类号
G01R31/00;H01H47/00
主分类号
G01R31/00
代理机构
代理人
主权项
地址
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