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发明名称
DEVICE FOR IMPULSE REGULATING OF ROTATION SPEED OF DIRECT CURRENT MOTORS
摘要
申请公布号
BG47486(A1)
申请公布日期
1990.07.16
申请号
BG19870078830
申请日期
1987.03.10
申请人
VISSH MASHINNO-ELEKTROTEKHNICHESKI INSTITUT "V.I. LENIN"
发明人
GEORGIEV, BOJAN G.;DASKALOV, ZHIVKO A.;MARVAKOV, IVAN K.
分类号
H02P5/00;(IPC1-7):H02P5/00
主分类号
H02P5/00
代理机构
代理人
主权项
地址
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