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发明名称
Systems for limiting the operation of electric servomotors
摘要
申请公布号
US2812484(A)
申请公布日期
1957.11.05
申请号
US19540446998
申请日期
1954.08.02
申请人
SPERRY RAND CORPORATION
发明人
WESTFELT GERARD P. DE
分类号
G05D3/18
主分类号
G05D3/18
代理机构
代理人
主权项
地址
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