FR2250250B1 - - Google Patents

Info

Publication number
FR2250250B1
FR2250250B1 FR7339621A FR7339621A FR2250250B1 FR 2250250 B1 FR2250250 B1 FR 2250250B1 FR 7339621 A FR7339621 A FR 7339621A FR 7339621 A FR7339621 A FR 7339621A FR 2250250 B1 FR2250250 B1 FR 2250250B1
Authority
FR
France
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.)
Expired
Application number
FR7339621A
Other languages
French (fr)
Other versions
FR2250250A1 (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.)
LANNIONNAIS ELECTRONIQUE
Original Assignee
LANNIONNAIS ELECTRONIQUE
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 LANNIONNAIS ELECTRONIQUE filed Critical LANNIONNAIS ELECTRONIQUE
Priority to FR7339621A priority Critical patent/FR2250250A1/en
Publication of FR2250250A1 publication Critical patent/FR2250250A1/en
Application granted granted Critical
Publication of FR2250250B1 publication Critical patent/FR2250250B1/fr
Granted 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)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
FR7339621A 1973-11-07 1973-11-07 Switchboard-to-station telephone connecting equipment - has concentrator, time-division multiplex lines and two wire line for speech Granted FR2250250A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7339621A FR2250250A1 (en) 1973-11-07 1973-11-07 Switchboard-to-station telephone connecting equipment - has concentrator, time-division multiplex lines and two wire line for speech

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7339621A FR2250250A1 (en) 1973-11-07 1973-11-07 Switchboard-to-station telephone connecting equipment - has concentrator, time-division multiplex lines and two wire line for speech

Publications (2)

Publication Number Publication Date
FR2250250A1 FR2250250A1 (en) 1975-05-30
FR2250250B1 true FR2250250B1 (en) 1977-03-11

Family

ID=9127429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339621A Granted FR2250250A1 (en) 1973-11-07 1973-11-07 Switchboard-to-station telephone connecting equipment - has concentrator, time-division multiplex lines and two wire line for speech

Country Status (1)

Country Link
FR (1) FR2250250A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1575002A (en) * 1976-03-11 1980-09-17 Post Office Data transmission system
FR2456437A1 (en) * 1979-05-08 1980-12-05 Cit Alcatel SYSTEM FOR CONNECTING OPERATOR TABLES TO A POWER PLANT WITH A DIGITAL CONNECTION NETWORK

Also Published As

Publication number Publication date
FR2250250A1 (en) 1975-05-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse