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发明名称
Printing telegraph apparatus
摘要
申请公布号
US2317496(A)
申请公布日期
1943.04.27
申请号
US19410399062
申请日期
1941.06.21
申请人
CREED AND COMPANY LIMITED
发明人
THOMPSON ALFRED EDWARD;SALMON REGINALD DENNIS
分类号
H04L17/24;H04L19/00
主分类号
H04L17/24
代理机构
代理人
主权项
地址
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