NL267039A - - Google Patents

Info

Publication number
NL267039A
NL267039A NL267039DA NL267039A NL 267039 A NL267039 A NL 267039A NL 267039D A NL267039D A NL 267039DA NL 267039 A NL267039 A NL 267039A
Authority
NL
Netherlands
Application number
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.)
Publication of NL267039A publication Critical patent/NL267039A/xx

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Transformers For Measuring Instruments (AREA)
NL267039D 1960-07-18 NL267039A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25065/60A GB989336A (en) 1960-07-18 1960-07-18 Improvements relating to automatic telecommunication switching systems

Publications (1)

Publication Number Publication Date
NL267039A true NL267039A (xx)

Family

ID=10221640

Family Applications (1)

Application Number Title Priority Date Filing Date
NL267039D NL267039A (xx) 1960-07-18

Country Status (6)

Country Link
US (1) US3272924A (xx)
CH (4) CH451252A (xx)
DE (4) DE1199332B (xx)
GB (5) GB989339A (xx)
NL (1) NL267039A (xx)
SE (1) SE328031B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1413116A (fr) * 1964-06-30 1965-10-08 Perfectionnements aux réseaux de commutation à commande centralisée
FR95104E (fr) * 1964-08-11 1970-07-24 Cit Alcatel Perfectionnements apportés au groupement des organes dans un central de télécommunications.
SE302791B (xx) * 1966-06-02 1968-08-05 Ericsson L Ab
US3532828A (en) * 1967-11-22 1970-10-06 Stromberg Carlson Corp Marking of originating and termination calls

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE948703C (de) * 1944-08-04 1956-09-06 Telefonbau & Normalzeit Gmbh Schaltungsanordnung fuer Fernsprechanlagen mit Waehlerbetrieb und mehreren in Reihe geschalteten Vermittlungsstellen zur Steuerung des Verkehrs ueber Durchgangsaemter
US2686837A (en) * 1949-09-10 1954-08-17 Bell Telephone Labor Inc High-speed electronic switching system
BE503597A (xx) * 1950-06-16
BE529644A (xx) * 1953-06-15
BE535366A (xx) * 1954-02-02
DE1024580B (de) * 1954-10-05 1958-02-20 Int Standard Electric Corp Schaltungsanordnung fuer ein Vermittlungssystem
BE543846A (xx) * 1954-12-22
GB787031A (en) * 1954-12-22 1957-11-27 Telephone Mfg Co Ltd Improvements in private automatic exchanges
FR1121130A (fr) * 1955-02-04 1956-07-23 Materiel Telephonique Systèmes de commutation applicables notamment à la sélection de groupe dans les systèmes de téléphonie automatique
GB822409A (en) * 1956-06-14 1959-10-28 Siemens Edison Swan Ltd Improvements relating to automatic switching systems
NL108554C (xx) * 1956-07-19
US2916555A (en) * 1956-10-12 1959-12-08 Gen Dynamics Corp Restricted service telephone system
DE1062761B (de) * 1957-09-26 1959-08-06 Siemens Ag Verfahren und Schaltungsanordnung zur Auswahl von Verbindungswegen, die ueber mehrstufige Felder von Koppelpunkten fuehren
US2933564A (en) * 1959-05-21 1960-04-19 Gen Dynamics Corp Multioffice interlocked signaling telephone system

Also Published As

Publication number Publication date
DE1208362B (de) 1966-01-05
US3272924A (en) 1966-09-13
CH450493A (de) 1968-01-31
DE1199332B (de) 1965-08-26
CH405433A (de) 1966-01-15
GB989340A (en) 1965-04-14
GB1026661A (en) 1966-04-20
GB989338A (en) 1965-04-14
GB989336A (en) 1965-04-14
CH450494A (de) 1968-01-31
DE1196717B (de) 1965-07-15
GB989339A (en) 1965-04-14
SE328031B (xx) 1970-09-07
DE1278534B (de) 1968-09-26
CH451252A (de) 1968-05-15

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