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发明名称
LARGE-APERTURE WIDE-ANGLE VARIABLE FOCAL DISTANCE LENS
摘要
申请公布号
JPH0285818(A)
申请公布日期
1990.03.27
申请号
JP19880236544
申请日期
1988.09.22
申请人
KONICA CORP
发明人
MIYAMAE HIROSHI
分类号
G02B13/18;G02B15/10
主分类号
G02B13/18
代理机构
代理人
主权项
地址
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