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发明名称
摘要
申请公布号
JP2805793(B2)
申请公布日期
1998.09.30
申请号
JP19890022294
申请日期
1989.01.31
申请人
发明人
分类号
H04N17/04;(IPC1-7):H04N17/04
主分类号
H04N17/04
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