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发明名称
摘要
申请公布号
JP2602851(B2)
申请公布日期
1997.04.23
申请号
JP19870272604
申请日期
1987.10.27
申请人
发明人
分类号
H04N5/12;H04N3/227;(IPC1-7):H04N5/12
主分类号
H04N5/12
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代理人
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