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经营范围
发明名称
SERVO POSITIONING CIRCUIT
摘要
申请公布号
EP0378328(A3)
申请公布日期
1991.08.14
申请号
EP19900300170
申请日期
1990.01.08
申请人
FUJITSU LIMITED
发明人
HASHIMOTO, SHUICHI
分类号
G05D3/12;G11B5/55;G11B21/08;H02P25/06;(IPC1-7):G11B21/08
主分类号
G05D3/12
代理机构
代理人
主权项
地址
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