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发明名称
SPEED CONTROL APPARATUS FOR DC MOTOR
摘要
申请公布号
GB2008807(B)
申请公布日期
1982.03.24
申请号
GB19780043308
申请日期
1978.11.06
申请人
MATSUSHITA ELECTRIC IND. CO LTD
发明人
分类号
H02P7/288;(IPC1-7):H02P5/16
主分类号
H02P7/288
代理机构
代理人
主权项
地址
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