APPARATUS FOR INFORMATION MANAGEMENT RELATING TO ALARM AND / OR RESPONSE SIGNALS TO CONTROL AND / OR SELF-CONTROL MESSAGES CONCERNING A TRANSIT NETWORK FOR TIME-SHARED TELECOMMUNICATIONS SYSTEMS
09-04-1982 дата публикации
Номер:
FR2491658A1
Принадлежит: Italtel Societa Italiana Telecomunicazioni SpA, Italtel Spa
Контакты:
Номер заявки:
Дата заявки: