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发明名称
Optimum driving method for step motors
摘要
申请公布号
US3355646(A)
申请公布日期
1967.11.28
申请号
US19650446245
申请日期
1965.04.07
申请人
HITACHI, LTD.
发明人
GOTO TATSUO
分类号
H02P8/16
主分类号
H02P8/16
代理机构
代理人
主权项
地址
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