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发明名称
Control mechanism for servo systems
摘要
申请公布号
US2989673(A)
申请公布日期
1961.06.20
申请号
US19580709727
申请日期
1958.01.15
申请人
SPERRY RAND CORPORATION
发明人
WESTHEIMER NORBERT
分类号
G05D3/14
主分类号
G05D3/14
代理机构
代理人
主权项
地址
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