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发明名称
WIDE-ANGLE ZOOM LENS
摘要
申请公布号
JPH05249373(A)
申请公布日期
1993.09.28
申请号
JP19920047445
申请日期
1992.03.05
申请人
NIKON CORP
发明人
SATO HARUO
分类号
G02B13/04;G02B13/18;G02B15/16;G02B15/177;(IPC1-7):G02B15/16
主分类号
G02B13/04
代理机构
代理人
主权项
地址
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