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发明名称
CHANGEOVER SWITCH
摘要
申请公布号
JPH09153318(A)
申请公布日期
1997.06.10
申请号
JP19950312299
申请日期
1995.11.30
申请人
NEC CORP
发明人
SANO MASANOBU
分类号
H01H15/24;H01H9/10;(IPC1-7):H01H15/24
主分类号
H01H15/24
代理机构
代理人
主权项
地址
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