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发明名称
摘要
申请公布号
JP3078032(B2)
申请公布日期
2000.08.21
申请号
JP19910121421
申请日期
1991.05.27
申请人
发明人
分类号
G02B7/04;G02B7/10;H04N5/225;(IPC1-7):G02B7/04
主分类号
G02B7/04
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代理人
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