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发明名称
Improvements in or relating to servo systems
摘要
申请公布号
GB856826(A)
申请公布日期
1960.12.21
申请号
GB19570028071
申请日期
1957.09.05
申请人
S. SMITH & SONS (ENGLAND) LIMITED
发明人
MEREDITH DENNIS LELLO
分类号
G05D1/00
主分类号
G05D1/00
代理机构
代理人
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