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发明名称
Improvements in or relating to time division transmission systems
摘要
申请公布号
GB1047639(A)
申请公布日期
1966.11.09
申请号
GB19630037888
申请日期
1963.09.26
申请人
WESTERN ELECTRIC COMPANY, INCORPORATED
发明人
分类号
H04J3/07
主分类号
H04J3/07
代理机构
代理人
主权项
地址
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