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发明名称
DATA CODING AND ERROR CORRECTING METHOD AND APPARATUS
摘要
申请公布号
GB1578484(A)
申请公布日期
1980.11.05
申请号
GB19770025393
申请日期
1977.06.17
申请人
BELL & HOWELL CO
发明人
分类号
G11B20/18;H03M13/27;(IPC1-7):G06F11/10;H04L1/10
主分类号
G11B20/18
代理机构
代理人
主权项
地址
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