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发明名称
VISEUR COURT A RETICULE PROJETE
摘要
申请公布号
FR2611925(B1)
申请公布日期
1991.07.05
申请号
FR19870003053
申请日期
1987.03.06
申请人
THEVON PIERRE JEAN
发明人
分类号
G02B23/14;(IPC1-7):G02B23/14
主分类号
G02B23/14
代理机构
代理人
主权项
地址
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