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发明名称
Digital motor position control system
摘要
申请公布号
US2884577(A)
申请公布日期
1959.04.28
申请号
US19570668144
申请日期
1957.06.26
申请人
E. K. COLE LIMITED
发明人
COPPIN KENNETH J.
分类号
F04B39/06;G05D3/12;G05D3/14;H01C10/14;H03J1/18
主分类号
F04B39/06
代理机构
代理人
主权项
地址
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