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发明名称
DEVICE FOR PROTECTING THREE-PHASE ELECTRIC INSTALLATION FROM REVERSE PHASE SEQUENCE OF SUPPLY NETWORK
摘要
申请公布号
SU1408491(A1)
申请公布日期
1988.07.07
申请号
SU19853986564
申请日期
1985.12.09
申请人
YURKOVETSKIJ OLEG E,SU
发明人
YURKOVETSKIJ OLEG E,SU
分类号
H02H7/08;H02H7/09
主分类号
H02H7/08
代理机构
代理人
主权项
地址
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