CH350691A - Installation de commutation dans un central de télécommunication - Google Patents

Installation de commutation dans un central de télécommunication

Info

Publication number
CH350691A
CH350691A CH350691DA CH350691A CH 350691 A CH350691 A CH 350691A CH 350691D A CH350691D A CH 350691DA CH 350691 A CH350691 A CH 350691A
Authority
CH
Switzerland
Prior art keywords
switching installation
telecommunications center
telecommunications
center
switching
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Edward Jacoby Gerald
William Rieke 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 CH350691A publication Critical patent/CH350691A/fr

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
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Fire Alarms (AREA)
  • Electronic Switches (AREA)
CH350691D 1956-10-19 1957-10-18 Installation de commutation dans un central de télécommunication CH350691A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US350691XA 1956-10-19 1956-10-19

Publications (1)

Publication Number Publication Date
CH350691A true CH350691A (fr) 1960-12-15

Family

ID=21880438

Family Applications (1)

Application Number Title Priority Date Filing Date
CH350691D CH350691A (fr) 1956-10-19 1957-10-18 Installation de commutation dans un central de télécommunication

Country Status (5)

Country Link
BE (1) BE560789A (en:Method)
CH (1) CH350691A (en:Method)
DE (1) DE1050831B (en:Method)
FR (1) FR1179178A (en:Method)
GB (1) GB850214A (en:Method)

Also Published As

Publication number Publication date
GB850214A (en) 1960-10-05
BE560789A (en:Method)
FR1179178A (fr) 1959-05-21
DE1050831B (en:Method) 1959-02-19

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