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发明名称
Servo-mechanism for optical systems
摘要
申请公布号
US3283231(A)
申请公布日期
1966.11.01
申请号
US19630307474
申请日期
1963.09.09
申请人
EVERSHED & VIGNOLES LIMITED
发明人
ASKEW JOSEPH H.
分类号
G03B17/14;G05D3/14;H02P5/00
主分类号
G03B17/14
代理机构
代理人
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地址
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