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发明名称
APPARATUS FOR THE CONTROL OF A THREE-PHASE A.C. MOTOR, ESPECIALLY A SQUIRREL-CAGE MOTOR
摘要
申请公布号
EP0351821(A3)
申请公布日期
1990.07.04
申请号
EP19890113246
申请日期
1989.07.19
申请人
A-TEOLLISUUS OY
发明人
AHOLA, AARNO
分类号
H02P1/28;H02P27/02;(IPC1-7):H02P1/28;H02P7/622
主分类号
H02P1/28
代理机构
代理人
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地址
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