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经营范围
发明名称
CONTROL CIRCUIT FOR A DC MOTOR
摘要
申请公布号
US5220634(A)
申请公布日期
1993.06.15
申请号
US19920823140
申请日期
1992.01.16
申请人
KABUSHIKI KAISHA RIKEN
发明人
YAGUCHI, OSAMU;ARAKAWA, MITSUNORI
分类号
E05F15/16;H02H7/085;H02P7/285;H02P7/288
主分类号
E05F15/16
代理机构
代理人
主权项
地址
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