MX149952A - Mejoras en interconexion telefonica - Google Patents

Mejoras en interconexion telefonica

Info

Publication number
MX149952A
MX149952A MX18999981A MX18999981A MX149952A MX 149952 A MX149952 A MX 149952A MX 18999981 A MX18999981 A MX 18999981A MX 18999981 A MX18999981 A MX 18999981A MX 149952 A MX149952 A MX 149952A
Authority
MX
Mexico
Prior art keywords
telephone interconnection
interconnection
telephone
Prior art date
Application number
MX18999981A
Other languages
English (en)
Inventor
Karl Folke Lennart Nyberg
Ulf Ake Sodermark
Per-Inge Harald Holm
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX149952A publication Critical patent/MX149952A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
MX18999981A 1980-11-05 1981-11-05 Mejoras en interconexion telefonica MX149952A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8007791A SE424252B (sv) 1980-11-05 1980-11-05 Anordning for astadkommande av tverforbindningar via privata ledningar eller liknande mellan telefonvexlar

Publications (1)

Publication Number Publication Date
MX149952A true MX149952A (es) 1984-02-13

Family

ID=20342173

Family Applications (1)

Application Number Title Priority Date Filing Date
MX18999981A MX149952A (es) 1980-11-05 1981-11-05 Mejoras en interconexion telefonica

Country Status (9)

Country Link
BE (1) BE890978A (es)
BR (1) BR8108996A (es)
ES (1) ES8300235A1 (es)
GB (1) GB2108356B (es)
IE (1) IE52249B1 (es)
MX (1) MX149952A (es)
MY (1) MY8600053A (es)
SE (1) SE424252B (es)
WO (1) WO1982001633A1 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182705B (de) * 1963-11-15 1964-12-03 Telefonbau & Normalzeit Gmbh Schaltungsanordnung zur Anwahl von Speiseuebertragungen von Verbindungsleitungen
DE1537876C3 (de) * 1967-11-14 1975-10-02 Standard Elektrik Lorenz Ag, 7000 Stuttgart Schaltungsanordnung zur Herstellung von Verbindungen zwischen Verbindungssätzen in Fernmeldevermittlungsanlagen, insbesondere Fernsprechnebenstellenanlagen mit Querverbindungen
DE1802472B2 (de) * 1968-10-11 1976-11-18 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung fuer den querverbindungsverkehr zwischen nebenstellenanlagen

Also Published As

Publication number Publication date
GB2108356A (en) 1983-05-11
SE424252B (sv) 1982-07-05
WO1982001633A1 (en) 1982-05-13
IE812580L (en) 1982-05-05
GB2108356B (en) 1984-12-12
MY8600053A (en) 1986-12-31
ES506839A0 (es) 1982-10-01
BR8108996A (pt) 1983-03-01
ES8300235A1 (es) 1982-10-01
SE8007791L (sv) 1982-05-06
BE890978A (fr) 1982-03-01
IE52249B1 (en) 1987-08-19

Similar Documents

Publication Publication Date Title
BE889246A (fr) Paneelconstructie en dragers daarvoor
DK226181A (da) Telefonautomat
TR21246A (tr) Herbisit @zellikte s*lfonamidler
SE8002838L (sv) Feste
TR21357A (tr) Herbisit @zellikte s*lfamatlar
DK63281A (da) Telefonkredsloeb
TR21392A (tr) Herbisit @zellikte o-alkils*lfoniloksi-ve o-alkils*lfonil aminobenzensulfonamidler
AT378455B (de) Wertkartenfernsprecher
KR850008259A (ko) 부재시 전화장치
ES527200A0 (es) Perfeccionamientos en excavadoras
ES530736A0 (es) Perfeccionamientos en los sistemas telefonicos
DK119681A (da) Telefonhoerer
MX149952A (es) Mejoras en interconexion telefonica
DK388083D0 (da) Telefonlinie-koncentrationsblok
PT73155B (de) Verbesserungen bei intravaskularen vorrichtungen
PT73434B (fr) Sonneria de telephone
AR221167A1 (es) Mejoras en calzoncillos
ES249633Y (es) Perfeccionamientos en aprieta-terminales
ES252301Y (es) Perfeccionamientos en ballestas
AT366138B (de) Telefonzelle
AR219659A1 (es) Mejoras en cerramientos
AR220660A1 (es) Mejoras en tomacorrientes
AR225316A1 (es) Mejoras en dispositivos cubre-surcos
BR6001216U (pt) Aperfeicoamento em conexoes
MX153430A (es) Mejoras en polea movil