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发明名称
Servo system with magnetic amplifier with integral feedback
摘要
申请公布号
US2764719(A)
申请公布日期
1956.09.25
申请号
US19530368243
申请日期
1953.07.15
申请人
WOODSON HERBERT H
发明人
WOODSON HERBERT H.
分类号
G05D3/12
主分类号
G05D3/12
代理机构
代理人
主权项
地址
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