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发明名称
DEVICE FOR MONITORING AND PROTECTION OF ELECTRIC INSTRUMENTS AGAINST CHANGE OF VOLTAGE
摘要
申请公布号
RU1786582(C)
申请公布日期
1993.01.07
申请号
SU19904778013
申请日期
1990.01.05
申请人
G SOYUZNYJ PI "GIPROSUDMASH"
发明人
ZVERSHANOVSKIJ ALEKSANDR L,SU
分类号
H02H3/24
主分类号
H02H3/24
代理机构
代理人
主权项
地址
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