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发明名称
STEP MOTOR DRIVE SYSTEM INCLUDING CURRENT FEEDBACK
摘要
申请公布号
US3452263(A)
申请公布日期
1969.06.24
申请号
USD3452263
申请日期
1967.02.15
申请人
MESUR MATIC ELECTRONICS CORP.
发明人
HAROLD R. NEWELL
分类号
H02P8/12;(IPC1-7):H02K29/04
主分类号
H02P8/12
代理机构
代理人
主权项
地址
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