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发明名称
AYAMARITEISEISOCHI
摘要
申请公布号
JP2664251(B2)
申请公布日期
1997.10.15
申请号
JP19890177926
申请日期
1989.07.12
申请人
HITACHI SEISAKUSHO KK
发明人
ARAI HIDEO;NISHIMURA KEIZO;INOE YASUYUKI
分类号
G11B20/18;H03M13/00;H03M13/29;H04L1/00;H04L1/08;(IPC1-7):H04L1/08
主分类号
G11B20/18
代理机构
代理人
主权项
地址
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