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发明名称
Printing telegraph apparatus and system
摘要
申请公布号
US2342886(A)
申请公布日期
1944.02.29
申请号
US19410380433
申请日期
1941.02.25
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
MURPHY PAUL B.
分类号
H04L27/26
主分类号
H04L27/26
代理机构
代理人
主权项
地址
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