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发明名称
LENS WITH VARIABLE FOCUS LENGTH
摘要
申请公布号
SU1453358(A1)
申请公布日期
1989.01.23
申请号
SU19864129795
申请日期
1986.06.26
申请人
URALSKIJ POLT I IM.S.M.KIROVA
发明人
MITROFANOV VLADIMIR V,SU
分类号
G02B3/14
主分类号
G02B3/14
代理机构
代理人
主权项
地址
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