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发明名称
SERVO CIRCUIT FOR DC MOTOR
摘要
申请公布号
JPS52137621(A)
申请公布日期
1977.11.17
申请号
JP19760055058
申请日期
1976.05.14
申请人
SONY CORP
发明人
YAMAUCHI HIROYUKI;UMEDA KENKICHI;SEKIYA TETSUO
分类号
H02P7/288
主分类号
H02P7/288
代理机构
代理人
主权项
地址
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