BE858258A - DEVELOPMENT AT TELECOMMUNICATION OFFICES - Google Patents

DEVELOPMENT AT TELECOMMUNICATION OFFICES

Info

Publication number
BE858258A
BE858258A BE2056203A BE2056203A BE858258A BE 858258 A BE858258 A BE 858258A BE 2056203 A BE2056203 A BE 2056203A BE 2056203 A BE2056203 A BE 2056203A BE 858258 A BE858258 A BE 858258A
Authority
BE
Belgium
Prior art keywords
development
offices
telecommunication
telecommunication offices
Prior art date
Application number
BE2056203A
Other languages
French (fr)
Inventor
D A Weir
Original Assignee
Int 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of BE858258A publication Critical patent/BE858258A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/005—Interface circuits for subscriber lines
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Facsimiles In General (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
BE2056203A 1976-08-31 1977-08-31 DEVELOPMENT AT TELECOMMUNICATION OFFICES BE858258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3597976A GB1529987A (en) 1976-08-31 1976-08-31 Telecommunication exchanges

Publications (1)

Publication Number Publication Date
BE858258A true BE858258A (en) 1978-02-28

Family

ID=10383624

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2056203A BE858258A (en) 1976-08-31 1977-08-31 DEVELOPMENT AT TELECOMMUNICATION OFFICES

Country Status (3)

Country Link
BE (1) BE858258A (en)
CH (1) CH622918A5 (en)
GB (1) GB1529987A (en)

Also Published As

Publication number Publication date
GB1529987A (en) 1978-10-25
CH622918A5 (en) 1981-04-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INTERNATIONAL STANDARD ELECTRIC CORP.

Effective date: 19850831