FR1500779A - Telegraph concentrator - Google Patents

Telegraph concentrator

Info

Publication number
FR1500779A
FR1500779A FR31433A FR31433A FR1500779A FR 1500779 A FR1500779 A FR 1500779A FR 31433 A FR31433 A FR 31433A FR 31433 A FR31433 A FR 31433A FR 1500779 A FR1500779 A FR 1500779A
Authority
FR
France
Prior art keywords
telegraph
concentrator
telegraph concentrator
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
FR31433A
Other languages
French (fr)
Inventor
Jean Demartres
Jacques Bourrec
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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
Compagnie Industrielle de Telecommunication CIT Alcatel SA
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 Alcatel CIT SA, Compagnie Industrielle de Telecommunication CIT Alcatel SA filed Critical Alcatel CIT SA
Priority to FR31433A priority Critical patent/FR1500779A/en
Priority to CH1176366A priority patent/CH448159A/en
Priority to BE685814D priority patent/BE685814A/xx
Priority to LU51812D priority patent/LU51812A1/xx
Priority to GB3973466A priority patent/GB1132144A/en
Priority to NL6613026A priority patent/NL6613026A/xx
Priority to DE19661462492 priority patent/DE1462492A1/en
Priority to SE1246066A priority patent/SE342121B/xx
Application granted granted Critical
Publication of FR1500779A publication Critical patent/FR1500779A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
FR31433A 1965-09-15 1965-09-15 Telegraph concentrator Expired FR1500779A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR31433A FR1500779A (en) 1965-09-15 1965-09-15 Telegraph concentrator
CH1176366A CH448159A (en) 1965-09-15 1966-08-11 Telegraph concentrator
BE685814D BE685814A (en) 1965-09-15 1966-08-22
LU51812D LU51812A1 (en) 1965-09-15 1966-08-24
GB3973466A GB1132144A (en) 1965-09-15 1966-09-06 Telegraphic concentrator
NL6613026A NL6613026A (en) 1965-09-15 1966-09-15
DE19661462492 DE1462492A1 (en) 1965-09-15 1966-09-15 Telegraph Concentrator
SE1246066A SE342121B (en) 1965-09-15 1966-09-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR31433A FR1500779A (en) 1965-09-15 1965-09-15 Telegraph concentrator

Publications (1)

Publication Number Publication Date
FR1500779A true FR1500779A (en) 1967-11-10

Family

ID=8588356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR31433A Expired FR1500779A (en) 1965-09-15 1965-09-15 Telegraph concentrator

Country Status (8)

Country Link
BE (1) BE685814A (en)
CH (1) CH448159A (en)
DE (1) DE1462492A1 (en)
FR (1) FR1500779A (en)
GB (1) GB1132144A (en)
LU (1) LU51812A1 (en)
NL (1) NL6613026A (en)
SE (1) SE342121B (en)

Also Published As

Publication number Publication date
LU51812A1 (en) 1968-03-25
SE342121B (en) 1972-01-24
CH448159A (en) 1967-12-15
GB1132144A (en) 1968-10-30
DE1462492A1 (en) 1968-11-28
NL6613026A (en) 1967-03-16
BE685814A (en) 1967-02-22

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