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发明名称
DEVICE TO CONTROL REVERSIBLE ELECTRIC MOTOR
摘要
申请公布号
SU1543520(A1)
申请公布日期
1990.02.15
申请号
SU19874345322
申请日期
1987.12.16
申请人
PI N-PROIZV OB "SPEKTR"
发明人
MAJZEL BORIS I,SU;GISIN MIKHAIL YA,SU
分类号
H02P1/40;H01H15/16
主分类号
H02P1/40
代理机构
代理人
主权项
地址
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