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发明名称
Improvement in servo-mechanism
摘要
申请公布号
GB1143739(A)
申请公布日期
1969.02.26
申请号
GB19660036401
申请日期
1966.08.15
申请人
KABUSHIKI KAISHA KOPARU
发明人
分类号
G03B7/085;G05D25/02
主分类号
G03B7/085
代理机构
代理人
主权项
地址
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