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发明名称
ELECTROMAGNETIC RELAY
摘要
申请公布号
JPH04218227(A)
申请公布日期
1992.08.07
申请号
JP19900402637
申请日期
1990.12.17
申请人
NEC CORP
发明人
SAITOU MASAHISA
分类号
H01H50/12;H01H1/06;H01H50/14;H01H50/56
主分类号
H01H50/12
代理机构
代理人
主权项
地址
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