Patent search ap:("CSELT CENTRO STUDI LAB TELECOM") AND inv:"MARIO BONDONO" Page 1

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发明专利
MODULE STRUCTURE FOR PCM SWITCH DISTRIBUTION CONTROL AND DISTRIBUTION DYAGNOSIS CIRCUIT NETWORK 失效

公开(公告)号：JPS57138292A

公开(公告)日：1982-08-26

申请号：JP289182

申请日：1982-01-13

Applicant: CSELT CENTRO STUDI LAB TELECOM

Inventor： PIERO BERUFUORUTE , MARIO BONDONO , ENZO GARETSUTEI , JIYANKARURO JIYASUKIINO , RICHIAANO PIRAATEI

IPC: H04Q3/545 , H04Q11/04

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