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发明名称
Improvements in or relating to electro-hydraulic control systems
摘要
申请公布号
GB612804(A)
申请公布日期
1948.11.18
申请号
GB19410015929
申请日期
1941.12.10
申请人
SPERRY GYROSCOPE COMPANY, INC.
发明人
分类号
G05D1/02
主分类号
G05D1/02
代理机构
代理人
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