FR1528080A - Identity search for circuits in a telephone exchange - Google Patents

Identity search for circuits in a telephone exchange

Info

Publication number
FR1528080A
FR1528080A FR104650A FR104650A FR1528080A FR 1528080 A FR1528080 A FR 1528080A FR 104650 A FR104650 A FR 104650A FR 104650 A FR104650 A FR 104650A FR 1528080 A FR1528080 A FR 1528080A
Authority
FR
France
Prior art keywords
circuits
telephone exchange
identity search
identity
search
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
FR104650A
Other languages
French (fr)
Inventor
Roger Desplanques
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
Le Materiel Telephonique Thomson CSF
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 CSF Compagnie Generale de Telegraphie sans Fil SA, Le Materiel Telephonique Thomson CSF filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR104650A priority Critical patent/FR1528080A/en
Priority to GB1953168A priority patent/GB1217556A/en
Priority to ES353174A priority patent/ES353174A1/en
Application granted granted Critical
Publication of FR1528080A publication Critical patent/FR1528080A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
FR104650A 1967-04-28 1967-04-28 Identity search for circuits in a telephone exchange Expired FR1528080A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR104650A FR1528080A (en) 1967-04-28 1967-04-28 Identity search for circuits in a telephone exchange
GB1953168A GB1217556A (en) 1967-04-28 1968-04-25 Circuit identity search in a telephone exchange
ES353174A ES353174A1 (en) 1967-04-28 1968-04-25 Circuit identity search in a telephone exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104650A FR1528080A (en) 1967-04-28 1967-04-28 Identity search for circuits in a telephone exchange

Publications (1)

Publication Number Publication Date
FR1528080A true FR1528080A (en) 1968-06-07

Family

ID=8629902

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104650A Expired FR1528080A (en) 1967-04-28 1967-04-28 Identity search for circuits in a telephone exchange

Country Status (3)

Country Link
ES (1) ES353174A1 (en)
FR (1) FR1528080A (en)
GB (1) GB1217556A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608153A5 (en) * 1977-09-14 1978-12-15 Sodeco Compteurs De Geneve

Also Published As

Publication number Publication date
GB1217556A (en) 1970-12-31
ES353174A1 (en) 1969-08-16

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