FR2341988A1 - IMPROVEMENT IN AUTOMATIC TELECOMMUNICATION SYSTEMS - Google Patents

IMPROVEMENT IN AUTOMATIC TELECOMMUNICATION SYSTEMS

Info

Publication number
FR2341988A1
FR2341988A1 FR7704522A FR7704522A FR2341988A1 FR 2341988 A1 FR2341988 A1 FR 2341988A1 FR 7704522 A FR7704522 A FR 7704522A FR 7704522 A FR7704522 A FR 7704522A FR 2341988 A1 FR2341988 A1 FR 2341988A1
Authority
FR
France
Prior art keywords
improvement
telecommunication systems
automatic telecommunication
automatic
systems
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
FR7704522A
Other languages
French (fr)
Other versions
FR2341988B1 (en
Inventor
Donald Adams Weir
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.)
International Standard Electric Corp
Original Assignee
International 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2341988A1 publication Critical patent/FR2341988A1/en
Application granted granted Critical
Publication of FR2341988B1 publication Critical patent/FR2341988B1/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)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
FR7704522A 1976-02-17 1977-02-17 IMPROVEMENT IN AUTOMATIC TELECOMMUNICATION SYSTEMS Granted FR2341988A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB614576A GB1533611A (en) 1976-02-17 1976-02-17 Telecommunication systems

Publications (2)

Publication Number Publication Date
FR2341988A1 true FR2341988A1 (en) 1977-09-16
FR2341988B1 FR2341988B1 (en) 1985-01-11

Family

ID=9809241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704522A Granted FR2341988A1 (en) 1976-02-17 1977-02-17 IMPROVEMENT IN AUTOMATIC TELECOMMUNICATION SYSTEMS

Country Status (6)

Country Link
BE (1) BE863097R (en)
CA (1) CA1091831A (en)
CH (1) CH613577A5 (en)
ES (1) ES455994A1 (en)
FR (1) FR2341988A1 (en)
GB (1) GB1533611A (en)

Also Published As

Publication number Publication date
BE863097R (en) 1978-07-20
CA1091831A (en) 1980-12-16
ES455994A1 (en) 1978-02-16
CH613577A5 (en) 1979-09-28
FR2341988B1 (en) 1985-01-11
GB1533611A (en) 1978-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse