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发明名称
Telegraph converter system and apparatus
摘要
申请公布号
US2579612(A)
申请公布日期
1951.12.25
申请号
US19470755445
申请日期
1947.06.18
申请人
TELETYPE CORPORATION
发明人
POTTS MARTHA W. C.
分类号
H03M5/00
主分类号
H03M5/00
代理机构
代理人
主权项
地址
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