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发明名称
MINIATURE LARGE APERTURE WIDE-ANGLE LENS SYSTEM
摘要
申请公布号
GB1550077(A)
申请公布日期
1979.08.08
申请号
GB19770037477
申请日期
1977.09.08
申请人
ASAHI KOGAKU KOGYO KK
发明人
分类号
G02B13/04;(IPC1-7):G02B9/64
主分类号
G02B13/04
代理机构
代理人
主权项
地址
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