FR2217893B1 - - Google Patents

Info

Publication number
FR2217893B1
FR2217893B1 FR7304548A FR7304548A FR2217893B1 FR 2217893 B1 FR2217893 B1 FR 2217893B1 FR 7304548 A FR7304548 A FR 7304548A FR 7304548 A FR7304548 A FR 7304548A FR 2217893 B1 FR2217893 B1 FR 2217893B1
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
FR7304548A
Other languages
French (fr)
Other versions
FR2217893A1 (US20080094685A1-20080424-C00004.png
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Priority to FR7304548A priority Critical patent/FR2217893B1/fr
Priority to CA191,605A priority patent/CA1032258A/en
Publication of FR2217893A1 publication Critical patent/FR2217893A1/fr
Priority to US05/652,760 priority patent/US4095054A/en
Application granted granted Critical
Publication of FR2217893B1 publication Critical patent/FR2217893B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR7304548A 1973-02-08 1973-02-08 Expired FR2217893B1 (US20080094685A1-20080424-C00004.png)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7304548A FR2217893B1 (US20080094685A1-20080424-C00004.png) 1973-02-08 1973-02-08
CA191,605A CA1032258A (en) 1973-02-08 1974-02-01 Electronic telephone switching system
US05/652,760 US4095054A (en) 1973-02-08 1976-01-27 Electronic telephone switching system of the stored program type comprising two active stages and one passive stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7304548A FR2217893B1 (US20080094685A1-20080424-C00004.png) 1973-02-08 1973-02-08

Publications (2)

Publication Number Publication Date
FR2217893A1 FR2217893A1 (US20080094685A1-20080424-C00004.png) 1974-09-06
FR2217893B1 true FR2217893B1 (US20080094685A1-20080424-C00004.png) 1979-08-03

Family

ID=9114556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304548A Expired FR2217893B1 (US20080094685A1-20080424-C00004.png) 1973-02-08 1973-02-08

Country Status (2)

Country Link
CA (1) CA1032258A (US20080094685A1-20080424-C00004.png)
FR (1) FR2217893B1 (US20080094685A1-20080424-C00004.png)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL300173A (US20080094685A1-20080424-C00004.png) * 1963-05-07
FR2110590A5 (US20080094685A1-20080424-C00004.png) * 1970-10-22 1972-06-02 Ericsson Telefon Ab L M

Also Published As

Publication number Publication date
CA1032258A (en) 1978-05-30
FR2217893A1 (US20080094685A1-20080424-C00004.png) 1974-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse