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发明名称
ELECTROMAGNETIC RELAY HAVING PLURALITY OF ENCLOSED CONTACTS
摘要
申请公布号
JPS52114952(A)
申请公布日期
1977.09.27
申请号
JP19760031099
申请日期
1976.03.22
申请人
NIPPON TELEGRAPH & TELEPHONE;HITACHI LTD
发明人
ISHIGURO GINYA;YANO NORIO;SAITOU TOKUO;TABATA KOTAROU
分类号
H01H50/18;H01H50/36;H01H51/28
主分类号
H01H50/18
代理机构
代理人
主权项
地址
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