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发明名称
DISPLAY ELEMENT FOR FINDER
摘要
申请公布号
JPS6424239(A)
申请公布日期
1989.01.26
申请号
JP19870180797
申请日期
1987.07.20
申请人
CANON INC
发明人
SAKATA HAJIME;NAGANO AKIHIKO;KISHI ETSURO
分类号
G03B13/26;G02F1/133;G02F1/1347;G03B17/20
主分类号
G03B13/26
代理机构
代理人
主权项
地址
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