FR946386A - Electrical signaling systems - Google Patents

Electrical signaling systems

Info

Publication number
FR946386A
FR946386A FR946386DA FR946386A FR 946386 A FR946386 A FR 946386A FR 946386D A FR946386D A FR 946386DA FR 946386 A FR946386 A FR 946386A
Authority
FR
France
Prior art keywords
signaling systems
electrical signaling
electrical
systems
signaling
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
Other languages
French (fr)
Inventor
Jacques Boisvieux
Pierre Arifon
Pierre Cornet
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier 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 Sadir Carpentier SA filed Critical Sadir Carpentier SA
Application granted granted Critical
Publication of FR946386A publication Critical patent/FR946386A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/12—Arrangements providing for calling or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR946386D 1947-04-30 1947-04-30 Electrical signaling systems Expired FR946386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR946386T 1947-04-30

Publications (1)

Publication Number Publication Date
FR946386A true FR946386A (en) 1949-06-01

Family

ID=9472889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946386D Expired FR946386A (en) 1947-04-30 1947-04-30 Electrical signaling systems

Country Status (1)

Country Link
FR (1) FR946386A (en)

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