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发明名称
Servo system with feedback control
摘要
申请公布号
US2759135(A)
申请公布日期
1956.08.14
申请号
US19520299564
申请日期
1952.07.18
申请人
RADIO CORPORATION OF AMERICA
发明人
ALBRECHT HAROLD D.;HARRALSON ROBERT W.;FRICKE ROGER H.
分类号
G05D3/18
主分类号
G05D3/18
代理机构
代理人
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地址
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