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发明名称
Improvements relating to control systems
摘要
申请公布号
GB1140785(A)
申请公布日期
1969.01.22
申请号
GB19670003059
申请日期
1967.06.30
申请人
SPERRY RAND CORPORATION
发明人
分类号
F15B13/044;F15B5/00
主分类号
F15B13/044
代理机构
代理人
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