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发明名称
OPTICAL ELEMENT
摘要
申请公布号
JPH03171111(A)
申请公布日期
1991.07.24
申请号
JP19890312951
申请日期
1989.11.30
申请人
MINOLTA CAMERA CO LTD
发明人
SHINKAWA TETSUJI;NAKAMURA HIROSHI;NAIKI TOSHIO;KOSAKA JUN
分类号
G02B7/00;B41J2/44;G02B7/02;G02B26/10;G03G15/04
主分类号
G02B7/00
代理机构
代理人
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