GB8321092D0 - Telecommunication exchange - Google Patents

Telecommunication exchange

Info

Publication number
GB8321092D0
GB8321092D0 GB838321092A GB8321092A GB8321092D0 GB 8321092 D0 GB8321092 D0 GB 8321092D0 GB 838321092 A GB838321092 A GB 838321092A GB 8321092 A GB8321092 A GB 8321092A GB 8321092 D0 GB8321092 D0 GB 8321092D0
Authority
GB
United Kingdom
Prior art keywords
telecommunication exchange
telecommunication
exchange
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.)
Granted
Application number
GB838321092A
Other versions
GB2144601A (en
GB2144601B (en
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08321092A priority Critical patent/GB2144601B/en
Publication of GB8321092D0 publication Critical patent/GB8321092D0/en
Publication of GB2144601A publication Critical patent/GB2144601A/en
Application granted granted Critical
Publication of GB2144601B publication Critical patent/GB2144601B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
GB08321092A 1983-08-04 1983-08-04 Telecommunication exchanges Expired GB2144601B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08321092A GB2144601B (en) 1983-08-04 1983-08-04 Telecommunication exchanges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08321092A GB2144601B (en) 1983-08-04 1983-08-04 Telecommunication exchanges

Publications (3)

Publication Number Publication Date
GB8321092D0 true GB8321092D0 (en) 1983-09-07
GB2144601A GB2144601A (en) 1985-03-06
GB2144601B GB2144601B (en) 1986-11-12

Family

ID=10546834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08321092A Expired GB2144601B (en) 1983-08-04 1983-08-04 Telecommunication exchanges

Country Status (1)

Country Link
GB (1) GB2144601B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2270814B (en) * 1992-08-25 1996-03-13 Northern Telecom Ltd Analogue telephone exchange supplementary services

Also Published As

Publication number Publication date
GB2144601A (en) 1985-03-06
GB2144601B (en) 1986-11-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee