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发明名称
High-speed telegraph transmitter
摘要
申请公布号
US2643290(A)
申请公布日期
1953.06.23
申请号
US19500153325
申请日期
1950.04.01
申请人
TELETYPE CORPORATION
发明人
HANSEN THEODORE A.
分类号
H04L13/08
主分类号
H04L13/08
代理机构
代理人
主权项
地址
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