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发明名称
STEPPING MOTOR CONTROL DEVICE AND METHOD THEREOF AND TIMEPIECE
摘要
申请公布号
HK1009858(A1)
申请公布日期
2003.01.24
申请号
HK19980110602
申请日期
1998.09.11
申请人
SEIKO EPSON CORPORATION
发明人
HARA, TATSUO
分类号
G04C3/14;H02K37/24;H02P8/02;H02P8/38;(IPC1-7):G04C
主分类号
G04C3/14
代理机构
代理人
主权项
地址
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