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发明名称
Decoder for pulse code modulation systems
摘要
申请公布号
US2807715(A)
申请公布日期
1957.09.24
申请号
US19500192443
申请日期
1950.10.27
申请人
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
发明人
LESTI ARNOLD
分类号
H03M1/00
主分类号
H03M1/00
代理机构
代理人
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地址
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