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发明名称
APPARATUS FOR PROTECTION OF THREE-PHASE ELECTRIC INSTALLATION FROM PHASE BREAKAGE
摘要
申请公布号
SU1339737(A1)
申请公布日期
1987.09.23
申请号
SU19853920383
申请日期
1985.07.03
申请人
KUDRYAVTSEV VALERIJ,SU
发明人
KUDRYAVTSEV VALERIJ I,SU
分类号
H02H7/09
主分类号
H02H7/09
代理机构
代理人
主权项
地址
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