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发明名称
CONTACT MAKING AND BREAKING MECHANISM FOR ELECTROMAGNETIC RELAY
摘要
申请公布号
JPH0398230(A)
申请公布日期
1991.04.23
申请号
JP19890236421
申请日期
1989.09.11
申请人
NEC CORP
发明人
KOJIMA KATSUTO
分类号
H01H50/54;H01H50/56
主分类号
H01H50/54
代理机构
代理人
主权项
地址
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