ES448287A1 - Perfeccionamientos en aparamenta telefonica. - Google Patents

Perfeccionamientos en aparamenta telefonica.

Info

Publication number
ES448287A1
ES448287A1 ES448287A ES448287A ES448287A1 ES 448287 A1 ES448287 A1 ES 448287A1 ES 448287 A ES448287 A ES 448287A ES 448287 A ES448287 A ES 448287A ES 448287 A1 ES448287 A1 ES 448287A1
Authority
ES
Spain
Prior art keywords
lines
translation
local
machine
legally binding
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
ES448287A
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.)
Siemens NV SA
Original Assignee
GTE Atea NV SA
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 GTE Atea NV SA filed Critical GTE Atea NV SA
Publication of ES448287A1 publication Critical patent/ES448287A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
ES448287A 1975-08-01 1976-05-28 Perfeccionamientos en aparamenta telefonica. Expired ES448287A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE832018 1975-08-01

Publications (1)

Publication Number Publication Date
ES448287A1 true ES448287A1 (es) 1977-07-16

Family

ID=3861248

Family Applications (1)

Application Number Title Priority Date Filing Date
ES448287A Expired ES448287A1 (es) 1975-08-01 1976-05-28 Perfeccionamientos en aparamenta telefonica.

Country Status (2)

Country Link
ES (1) ES448287A1 (fr)
FR (1) FR2320020A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244815A (en) * 1963-03-20 1966-04-05 Bell Telephone Labor Inc Selective signaling system
FR2082555A5 (fr) * 1970-03-19 1971-12-10 Telic
GB1410508A (en) * 1972-10-12 1975-10-15 Thorn Ericsson Telecomm Telephone systems
DE2356448C2 (de) * 1973-11-12 1983-01-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Reihenanlage mit einer zentralen Steuerung
FR2320012A1 (fr) * 1975-08-01 1977-02-25 Gte Atea Nv Procede multiplex de partage de temps
BE832020A (nl) * 1975-08-01 1976-02-02 Tijdindelings-multiplexwerkwijze.
BE832019A (nl) * 1975-08-01 1976-02-02 Railstruktuur voor een elektronisch, trunklijnverbonden intercomstelsel
FR2320018A1 (fr) * 1975-08-01 1977-02-25 Gte Atea Nv Construction de barres pour systeme intercom electronique, raccorde sur ligne de jonction

Also Published As

Publication number Publication date
FR2320020B1 (fr) 1983-08-26
FR2320020A1 (fr) 1977-02-25

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