GB1386476A - Trunk finder - Google Patents

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Info

Publication number
GB1386476A
GB1386476A GB2315572A GB2315572A GB1386476A GB 1386476 A GB1386476 A GB 1386476A GB 2315572 A GB2315572 A GB 2315572A GB 2315572 A GB2315572 A GB 2315572A GB 1386476 A GB1386476 A GB 1386476A
Authority
GB
United Kingdom
Prior art keywords
trunks
address
trunk
addresses
registers
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
GB2315572A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1386476A publication Critical patent/GB1386476A/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
    • 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 program
    • H04Q3/54575—Software application
    • H04Q3/54591—Supervision, e.g. fault localisation, traffic measurements, avoiding errors, failure recovery, monitoring, statistical analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
GB2315572A 1971-05-18 1972-05-17 Trunk finder Expired GB1386476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717117923A FR2137297B1 (cg-RX-API-DMAC7.html) 1971-05-18 1971-05-18

Publications (1)

Publication Number Publication Date
GB1386476A true GB1386476A (en) 1975-03-05

Family

ID=9077223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2315572A Expired GB1386476A (en) 1971-05-18 1972-05-17 Trunk finder

Country Status (4)

Country Link
US (1) US3754103A (cg-RX-API-DMAC7.html)
DE (1) DE2223897C3 (cg-RX-API-DMAC7.html)
FR (1) FR2137297B1 (cg-RX-API-DMAC7.html)
GB (1) GB1386476A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320321B2 (cg-RX-API-DMAC7.html) * 1973-01-31 1978-06-26

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007136A (en) * 1959-04-13 1961-10-31 Gen Dynamics Corp Non-resetting allotter device
US3189882A (en) * 1961-05-15 1965-06-15 Westinghouse Electric Corp Alarm system with synchronous scanning
FR1552019A (cg-RX-API-DMAC7.html) * 1967-10-27 1969-01-03

Also Published As

Publication number Publication date
FR2137297B1 (cg-RX-API-DMAC7.html) 1973-05-11
DE2223897A1 (de) 1972-11-30
FR2137297A1 (cg-RX-API-DMAC7.html) 1972-12-29
DE2223897C3 (de) 1975-01-23
US3754103A (en) 1973-08-21
DE2223897B2 (de) 1974-06-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee