CH375399A - Elektronische Fernsprechvermittlungsanlage - Google Patents

Elektronische Fernsprechvermittlungsanlage

Info

Publication number
CH375399A
CH375399A CH6474658A CH6474658A CH375399A CH 375399 A CH375399 A CH 375399A CH 6474658 A CH6474658 A CH 6474658A CH 6474658 A CH6474658 A CH 6474658A CH 375399 A CH375399 A CH 375399A
Authority
CH
Switzerland
Prior art keywords
telephone exchange
electronic telephone
electronic
exchange
telephone
Prior art date
Application number
CH6474658A
Other languages
German (de)
English (en)
Inventor
Arthur Budlong Willis
German Drew Glen
Township Franklin
Allen Harr John
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of CH375399A publication Critical patent/CH375399A/de

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
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54508—Configuration, initialisation
    • H04Q3/54533—Configuration data, translation, passwords, databases

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
CH6474658A 1957-10-07 1958-10-07 Elektronische Fernsprechvermittlungsanlage CH375399A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US688386A US2955165A (en) 1957-10-07 1957-10-07 Electronic telephone switching system

Publications (1)

Publication Number Publication Date
CH375399A true CH375399A (de) 1964-02-29

Family

ID=24764225

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6474658A CH375399A (de) 1957-10-07 1958-10-07 Elektronische Fernsprechvermittlungsanlage

Country Status (8)

Country Link
US (1) US2955165A (US20020095090A1-20020718-M00002.png)
BE (1) BE571788A (US20020095090A1-20020718-M00002.png)
CH (1) CH375399A (US20020095090A1-20020718-M00002.png)
DE (1) DE1072273B (US20020095090A1-20020718-M00002.png)
DK (1) DK103837C (US20020095090A1-20020718-M00002.png)
FR (1) FR1224055A (US20020095090A1-20020718-M00002.png)
GB (1) GB904164A (US20020095090A1-20020718-M00002.png)
NL (2) NL231869A (US20020095090A1-20020718-M00002.png)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128450C (US20020095090A1-20020718-M00002.png) * 1957-11-08
US3070665A (en) * 1959-09-30 1962-12-25 Automatic Elect Lab Electronic communication system and counting circuits therefor
US3223785A (en) * 1959-12-30 1965-12-14 Bell Telephone Labor Inc Electronic telephone switching system
GB967254A (en) * 1960-05-25 1964-08-19 Pye Ltd Link control circuit for automatic telephone exchanges
USRE26227E (en) * 1961-01-30 1967-06-27 Electronic switching system and line circuit therefor
NL274811A (US20020095090A1-20020718-M00002.png) * 1961-03-20
FR1295411A (fr) * 1961-04-15 1962-06-08 Réseau de commutation à connexion indépendante
US3160712A (en) * 1961-05-02 1964-12-08 Automatic Elect Lab Electronic switching system
US3281536A (en) * 1961-07-27 1966-10-25 Int Standard Electric Corp Pcm switching stage and its associated circuits
US3238311A (en) * 1962-11-19 1966-03-01 Bell Telephone Labor Inc Switching system test circuit
NL300173A (US20020095090A1-20020718-M00002.png) * 1963-05-07
NL137733C (US20020095090A1-20020718-M00002.png) * 1963-12-31
DE1288108B (de) * 1964-05-28 1969-01-30 Western Electric Company Inc., New York, N.Y. (V.St.A.) Integrierte Analog-Digital-Vermittlungsanlage
NL133821C (US20020095090A1-20020718-M00002.png) * 1964-07-31
BE792415A (fr) * 1971-12-29 1973-03-30 Int E U A Systeme d'exploration des lignes dans un central de telecommunication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE485757A (US20020095090A1-20020718-M00002.png) * 1947-11-10
US2585904A (en) * 1948-10-29 1952-02-19 Bell Telephone Labor Inc Crossbar telephone system
US2805286A (en) * 1951-07-25 1957-09-03 British Telecomm Res Ltd Electrical signalling systems

Also Published As

Publication number Publication date
DK103837C (da) 1966-02-28
NL231869A (US20020095090A1-20020718-M00002.png)
US2955165A (en) 1960-10-04
FR1224055A (fr) 1960-06-22
BE571788A (US20020095090A1-20020718-M00002.png)
DE1072273B (de) 1959-12-31
GB904164A (en) 1962-08-22
NL132007C (US20020095090A1-20020718-M00002.png)

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