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经营范围
发明名称
NEUTRAL VOLTAGE SWITCH
摘要
申请公布号
CS205558(B1)
申请公布日期
1981.05.29
申请号
CS19780006988
申请日期
1978.10.27
申请人
MASAN,JOZEF,CS
发明人
MASAN,JOZEF,CS
分类号
H03K17/56;(IPC1-7):H03K17/56
主分类号
H03K17/56
代理机构
代理人
主权项
地址
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