Inventor
DE MICHELI SPIRIDIONE
IT4 patents
Patents
4 patentsUS4165447AAug 21, 1979
Centralized data-registration equipment for traffic supervision in telecommunication system
CSELT CENTRO STUDI LAB TELECOM19 citations68
US4208552AJun 17, 1980
Malfunction-detecting equipment for real-time supervision of central-office circuits in telecommunication system
CSELT CENTRO STUDI LAB TELECOM7 citations65
US4220824ASep 2, 1980
Interface linking synchronous sense and drive matrices of telephone system with a processor of signalization data
CSELT CENTRO STUDI LAB TELECOM3 citations58
US4185189AJan 22, 1980
Signal detector for monitoring electric circuits of a telecommunication system
CSELT CENTRO STUDI LAB TELECOM5 citations58