ES409394A1 - Central de comunicacion para redes teleselectoras. - Google Patents

Central de comunicacion para redes teleselectoras.

Info

Publication number
ES409394A1
ES409394A1 ES409394A ES409394A ES409394A1 ES 409394 A1 ES409394 A1 ES 409394A1 ES 409394 A ES409394 A ES 409394A ES 409394 A ES409394 A ES 409394A ES 409394 A1 ES409394 A1 ES 409394A1
Authority
ES
Spain
Prior art keywords
organs
line
user
coupler
translation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES409394A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Italtel SpA
Original Assignee
Societa Italiana Telecomunicazioni Siemens SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societa Italiana Telecomunicazioni Siemens SpA filed Critical Societa Italiana Telecomunicazioni Siemens SpA
Publication of ES409394A1 publication Critical patent/ES409394A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
ES409394A 1972-03-15 1972-11-30 Central de comunicacion para redes teleselectoras. Expired ES409394A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2130072 1972-03-15

Publications (1)

Publication Number Publication Date
ES409394A1 true ES409394A1 (es) 1975-12-01

Family

ID=11179740

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409394A Expired ES409394A1 (es) 1972-03-15 1972-11-30 Central de comunicacion para redes teleselectoras.

Country Status (3)

Country Link
DE (1) DE2312966A1 (en])
ES (1) ES409394A1 (en])
FR (1) FR2187190A5 (en])

Also Published As

Publication number Publication date
FR2187190A5 (en]) 1974-01-11
DE2312966A1 (de) 1973-11-29

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