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发明名称
ROTATIONAL SPEED CONTROLLER FOR DC MOTOR
摘要
申请公布号
JPS5429010(A)
申请公布日期
1979.03.03
申请号
JP19770094217
申请日期
1977.08.08
申请人
HITACHI LTD
发明人
NAKAGAKI HARUSHIGE;IWASAKI SHIYUNJI;NISHIMURA KEISHIN;OOHASHI SHINICHI
分类号
H02P6/06;H02P5/00
主分类号
H02P6/06
代理机构
代理人
主权项
地址
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