FR908695A - Improvements to automatic telephone systems - Google Patents

Improvements to automatic telephone systems

Info

Publication number
FR908695A
FR908695A FR908695DA FR908695A FR 908695 A FR908695 A FR 908695A FR 908695D A FR908695D A FR 908695DA FR 908695 A FR908695 A FR 908695A
Authority
FR
France
Prior art keywords
telephone systems
automatic telephone
automatic
systems
telephone
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)
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
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 filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR908695A publication Critical patent/FR908695A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR908695D 1942-07-09 1942-07-09 Improvements to automatic telephone systems Expired FR908695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908695T 1942-07-09

Publications (1)

Publication Number Publication Date
FR908695A true FR908695A (en) 1946-04-16

Family

ID=9407337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908695D Expired FR908695A (en) 1942-07-09 1942-07-09 Improvements to automatic telephone systems

Country Status (1)

Country Link
FR (1) FR908695A (en)

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