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发明名称
VACUUM DC SWITCH
摘要
申请公布号
SU828248(A1)
申请公布日期
1981.05.07
申请号
SU19792760497
申请日期
1979.05.03
申请人
VOZDVIZHENSKIJ VALERIJ A,SU;IVANOV VALERIJ P,SU
发明人
VOZDVIZHENSKIJ VALERIJ A,SU;IVANOV VALERIJ P,SU
分类号
H01H33/666;H01H33/66;(IPC1-7):H01H33/66
主分类号
H01H33/666
代理机构
代理人
主权项
地址
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