FR908697A - Improvements to transmission systems - Google Patents

Improvements to transmission systems

Info

Publication number
FR908697A
FR908697A FR908697DA FR908697A FR 908697 A FR908697 A FR 908697A FR 908697D A FR908697D A FR 908697DA FR 908697 A FR908697 A FR 908697A
Authority
FR
France
Prior art keywords
transmission systems
systems
transmission
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 FR908697A publication Critical patent/FR908697A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
FR908697D 1942-07-24 1942-07-24 Improvements to transmission systems Expired FR908697A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR908697T 1942-07-24

Publications (1)

Publication Number Publication Date
FR908697A true FR908697A (en) 1946-04-16

Family

ID=9407339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908697D Expired FR908697A (en) 1942-07-24 1942-07-24 Improvements to transmission systems

Country Status (2)

Country Link
FR (1) FR908697A (en)
GB (1) GB654170A (en)

Also Published As

Publication number Publication date
GB654170A (en) 1951-06-06

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