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发明名称
Improvements in or relating to electric pulse code modulation systems
摘要
申请公布号
GB754758(A)
申请公布日期
1956.08.15
申请号
GB19540012386
申请日期
1954.04.28
申请人
SOCIETE FRANCAISE RADIO-ELECTRIQUE
发明人
分类号
H03M1/00
主分类号
H03M1/00
代理机构
代理人
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