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发明名称
SYSTEME D'ENREGISTREMENT DES NUMEROS APPELES EN TELESELECTION PAR DES APPAREILS TELEPHONIQUES AUTOMATIQUES
摘要
申请公布号
BE788573(A1)
申请公布日期
1973.01.02
申请号
BED788573
申请日期
申请人
IVALDI CARLO, VIA ROSTIGO 3, 22054 OLCIO DI MANDELLO LARIO (COMO-ITALIE),
发明人
分类号
H04M1/56;(IPC1-7):H04M/
主分类号
H04M1/56
代理机构
代理人
主权项
地址
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