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发明名称
LENS FOR COPYING
摘要
申请公布号
JPH01137215(A)
申请公布日期
1989.05.30
申请号
JP19870296978
申请日期
1987.11.25
申请人
RICOH CO LTD
发明人
TAKAURA ATSUSHI
分类号
G02B13/24
主分类号
G02B13/24
代理机构
代理人
主权项
地址
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