FR928398A - Automatic telephony systems - Google Patents

Automatic telephony systems

Info

Publication number
FR928398A
FR928398A FR928398DA FR928398A FR 928398 A FR928398 A FR 928398A FR 928398D A FR928398D A FR 928398DA FR 928398 A FR928398 A FR 928398A
Authority
FR
France
Prior art keywords
telephony systems
automatic telephony
automatic
systems
telephony
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
Pierre-Charles Borel
Marcel-Roger Mauge
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
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR928398A publication Critical patent/FR928398A/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)
FR928398D 1946-05-23 1946-05-23 Automatic telephony systems Expired FR928398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928398T 1946-05-23

Publications (1)

Publication Number Publication Date
FR928398A true FR928398A (en) 1947-11-26

Family

ID=9441755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928398D Expired FR928398A (en) 1946-05-23 1946-05-23 Automatic telephony systems

Country Status (1)

Country Link
FR (1) FR928398A (en)

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