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经营范围
发明名称
H.V.VACUUM SWITCH
摘要
申请公布号
SU1339686(A1)
申请公布日期
1987.09.23
申请号
SU19853980214
申请日期
1985.11.26
申请人
OTDEL V ELEKTROTECH
发明人
KUPTSOV IVAN N,SU;CHEPIN STANISLAV E,SU
分类号
H01H33/666
主分类号
H01H33/666
代理机构
代理人
主权项
地址
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