FR82663E - Switchgear for automatic telecommunications - Google Patents

Switchgear for automatic telecommunications

Info

Publication number
FR82663E
FR82663E FR905832A FR905832A FR82663E FR 82663 E FR82663 E FR 82663E FR 905832 A FR905832 A FR 905832A FR 905832 A FR905832 A FR 905832A FR 82663 E FR82663 E FR 82663E
Authority
FR
France
Prior art keywords
switchgear
automatic telecommunications
telecommunications
automatic
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.)
Expired
Application number
FR905832A
Other languages
French (fr)
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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
Priority claimed from GB25065/60A external-priority patent/GB989336A/en
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to FR905832A priority Critical patent/FR82663E/en
Application granted granted Critical
Publication of FR82663E publication Critical patent/FR82663E/en
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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
FR905832A 1960-07-18 1962-08-01 Switchgear for automatic telecommunications Expired FR82663E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR905832A FR82663E (en) 1960-07-18 1962-08-01 Switchgear for automatic telecommunications

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB25065/60A GB989336A (en) 1960-07-18 1960-07-18 Improvements relating to automatic telecommunication switching systems
FR905832A FR82663E (en) 1960-07-18 1962-08-01 Switchgear for automatic telecommunications

Publications (1)

Publication Number Publication Date
FR82663E true FR82663E (en) 1964-03-27

Family

ID=26196929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905832A Expired FR82663E (en) 1960-07-18 1962-08-01 Switchgear for automatic telecommunications

Country Status (1)

Country Link
FR (1) FR82663E (en)

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