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发明名称
Plural transmitter telegraph system with number transmitter
摘要
申请公布号
US2487186(A)
申请公布日期
1949.11.08
申请号
US19460642916
申请日期
1946.01.23
申请人
TELETYPE CORPORATION
发明人
SCHULER REGINALD G.
分类号
H04L12/62
主分类号
H04L12/62
代理机构
代理人
主权项
地址
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