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发明名称
SWITCHING DEVICE
摘要
申请公布号
JPH07221621(A)
申请公布日期
1995.08.18
申请号
JP19940008276
申请日期
1994.01.28
申请人
YOKOGAWA ELECTRIC CORP
发明人
HANAWAKA MASUO;OTA MASANORI
分类号
H02M3/28;H03K17/00;H03K17/687;(IPC1-7):H03K17/687
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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