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发明名称
摘要
申请公布号
JP3060541(B2)
申请公布日期
2000.07.10
申请号
JP19900411728
申请日期
1990.12.19
申请人
发明人
分类号
H03F1/00;G11B31/00;H04N5/44;H04N5/60;(IPC1-7):H04N5/44
主分类号
H03F1/00
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