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发明名称
ZOOM TYPE FINDER DEVICE
摘要
申请公布号
JPH1184478(A)
申请公布日期
1999.03.26
申请号
JP19970237408
申请日期
1997.09.02
申请人
OLYMPUS OPTICAL CO LTD
发明人
KITAZAWA HIDETO;YOKOYAMA KUNIO
分类号
G03B13/12;G02B7/04;(IPC1-7):G03B13/12
主分类号
G03B13/12
代理机构
代理人
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地址
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