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发明名称
DEVICE FOR REGULATING SPEED OF DC MOTOR
摘要
申请公布号
JPS5436517(A)
申请公布日期
1979.03.17
申请号
JP19770103074
申请日期
1977.08.27
申请人
YAMAMOTO ELECTRIC IND CO LTD
发明人
SOEDA KATSUJI
分类号
H02P7/292
主分类号
H02P7/292
代理机构
代理人
主权项
地址
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