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发明名称
PROTECTIVE CIRCUIT FOR SELECTIVELY APPLYING POWER TO A MOTOR
摘要
申请公布号
GB2017433(B)
申请公布日期
1982.06.23
申请号
GB19790008973
申请日期
1979.03.14
申请人
BELL & HOWELL CO
发明人
分类号
H02P5/68;H02P7/29;H03K17/0812;(IPC1-7):H02P3/06
主分类号
H02P5/68
代理机构
代理人
主权项
地址
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