FR1517581A - Perfectionnements aux systèmes de commutation électronique - Google Patents

Perfectionnements aux systèmes de commutation électronique

Info

Publication number
FR1517581A
FR1517581A FR101558A FR101558A FR1517581A FR 1517581 A FR1517581 A FR 1517581A FR 101558 A FR101558 A FR 101558A FR 101558 A FR101558 A FR 101558A FR 1517581 A FR1517581 A FR 1517581A
Authority
FR
France
Prior art keywords
electronic switching
switching systems
systems
electronic
switching
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
FR101558A
Other languages
English (en)
French (fr)
Inventor
Donald Francis Seemann
Alfred Magnus Hestad
Nikola Ljotic Jovic
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1517581A publication Critical patent/FR1517581A/fr
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
    • 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)
  • Interface Circuits In Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
FR101558A 1966-04-08 1967-04-05 Perfectionnements aux systèmes de commutation électronique Expired FR1517581A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54128066A 1966-04-08 1966-04-08

Publications (1)

Publication Number Publication Date
FR1517581A true FR1517581A (fr) 1968-03-15

Family

ID=24158928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR101558A Expired FR1517581A (fr) 1966-04-08 1967-04-05 Perfectionnements aux systèmes de commutation électronique

Country Status (8)

Country Link
US (1) US3449526A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE696677A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH469417A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1512865A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1517581A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1126845A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6704936A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE336005B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1257623A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1967-12-11 1971-12-22 Post Office
US3962552A (en) * 1972-08-25 1976-06-08 International Telephone And Telegraph Corporation Switching network and peripheral circuits for telecommunications system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251815B (de) * 1963-04-15 1967-10-12 International Standard Electric Corporation New York, NY (V St A ) Anordnung zur Umschaltung von Verbindungen m I ernmelde-, insbesondere Fernsprechvermittlungsanlagen, mit endmarkiertem Koppelnetz

Also Published As

Publication number Publication date
SE336005B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-06-21
DE1512865A1 (de) 1969-06-12
GB1126845A (en) 1968-09-11
NL6704936A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-10-09
US3449526A (en) 1969-06-10
CH469417A (de) 1969-02-28
BE696677A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-10-06

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