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发明名称
Perfectionnements aux appareils télégraphiques imprimeurs
摘要
申请公布号
FR952892(A)
申请公布日期
1949.11.25
申请号
FRD952892
申请日期
1947.09.11
申请人
CREED AND CO. LIMITED
发明人
SALMON REGINALD DENNIS
分类号
H04L13/06;H04L13/18
主分类号
H04L13/06
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代理人
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