NL7214518A - - Google Patents

Info

Publication number
NL7214518A
NL7214518A NL7214518A NL7214518A NL7214518A NL 7214518 A NL7214518 A NL 7214518A NL 7214518 A NL7214518 A NL 7214518A NL 7214518 A NL7214518 A NL 7214518A NL 7214518 A NL7214518 A NL 7214518A
Authority
NL
Netherlands
Application number
NL7214518A
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 filed Critical
Publication of NL7214518A publication Critical patent/NL7214518A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Telephonic Communication Services (AREA)
NL7214518A 1971-10-27 1972-10-26 NL7214518A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2153623A DE2153623C3 (de) 1971-10-27 1971-10-27 Verfahren zur Abwicklung von Betriebsvorgängen bei einer rechnergesteuerten Fernsprech- Vermittlungsstelle

Publications (1)

Publication Number Publication Date
NL7214518A true NL7214518A (xx) 1973-05-02

Family

ID=5823580

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7214518A NL7214518A (xx) 1971-10-27 1972-10-26

Country Status (10)

Country Link
US (1) US3838231A (xx)
AT (1) AT320749B (xx)
BE (1) BE790659A (xx)
CH (1) CH554626A (xx)
DE (1) DE2153623C3 (xx)
FR (1) FR2158931A5 (xx)
GB (1) GB1386895A (xx)
IT (1) IT969937B (xx)
LU (1) LU66360A1 (xx)
NL (1) NL7214518A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2749780B1 (de) * 1977-11-07 1978-10-05 Siemens Ag Schaltungsanordnung fuer Fernmeldevermittlungsanlagen,insbesondere Fernsprechvermittlungsanlagen mit Betriebszustandsspeichern und Wiedergabegeraeten
DE3902636A1 (de) * 1989-01-30 1990-08-02 Telefonbau & Normalzeit Gmbh Verfahren zur darstellung von anruferdaten bei einer kommunikations-vermittlungsanlage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576951A (en) * 1967-12-09 1971-05-04 Nippon Electric Co Calling subscriber identification system
US3685039A (en) * 1969-04-09 1972-08-15 Viatron Computer Systems Corp Video data display system
US3626383A (en) * 1969-11-26 1971-12-07 Stromberg Carlson Corp Process for automatic system maintenance
US3689894A (en) * 1970-04-06 1972-09-05 Foto Mem Inc Image storage and retrieval system
US3702987A (en) * 1970-07-24 1972-11-14 Ultronic Systems Corp Information verification system and digital data input unit

Also Published As

Publication number Publication date
DE2153623B2 (de) 1974-03-28
BE790659A (fr) 1973-04-27
LU66360A1 (xx) 1973-01-23
DE2153623A1 (de) 1973-05-03
FR2158931A5 (xx) 1973-06-15
CH554626A (de) 1974-09-30
US3838231A (en) 1974-09-24
GB1386895A (en) 1975-03-12
DE2153623C3 (de) 1978-09-07
IT969937B (it) 1974-04-10
AT320749B (de) 1975-02-25

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable