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发明名称
FOCUSING DEVICE FOR SURVEYING INSTRUMENT
摘要
申请公布号
SU620929(A1)
申请公布日期
1978.08.25
申请号
SU19742051727
申请日期
1974.08.12
申请人
INST ASTROFIZIKI AN TADZHIKSKOJ SSR
发明人
OSHEROV RUSLAN S,SU
分类号
G02B23/16;(IPC1-7):G02B23/16
主分类号
G02B23/16
代理机构
代理人
主权项
地址
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