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经营范围
发明名称
RETROFOCUS TYPE PHOTOGRAPHING LENS
摘要
申请公布号
JPH10293247(A)
申请公布日期
1998.11.04
申请号
JP19970101495
申请日期
1997.04.18
申请人
KONICA CORP
发明人
YAMAGUCHI SUSUMU;MORI NOBUYOSHI
分类号
G02B13/04;G02B13/18;(IPC1-7):G02B13/04
主分类号
G02B13/04
代理机构
代理人
主权项
地址
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