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发明名称
CONVERSION BETWEEN LINEAR PCM REPRESENTATION AND COMPRESSED PCM
摘要
申请公布号
GB1597468(A)
申请公布日期
1981.09.09
申请号
GB19770023525
申请日期
1977.06.02
申请人
POST OFFICE
发明人
分类号
H03M7/50;(IPC1-7):H03K13/25
主分类号
H03M7/50
代理机构
代理人
主权项
地址
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