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发明名称
SYSTEME ET PROCEDE DE TRANSMISSION DE MESSAGES A UN POSTE TELEPHONIQUE PAR LA LIGNE TELEPHONIQUE ASSOCIEE A CELUI-CI
摘要
申请公布号
FR2548492(B2)
申请公布日期
1985.11.22
申请号
FR19830010782
申请日期
1983.06.29
申请人
SEGRE AMAR LEONELLO
发明人
分类号
H04M3/42;H04M3/487;(IPC1-7):H04M3/42;H04M11/00
主分类号
H04M3/42
代理机构
代理人
主权项
地址
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