FR928746A - Automatic telephone systems and the like - Google Patents

Automatic telephone systems and the like

Info

Publication number
FR928746A
FR928746A FR928746DA FR928746A FR 928746 A FR928746 A FR 928746A FR 928746D A FR928746D A FR 928746DA FR 928746 A FR928746 A FR 928746A
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)
Inventor
Pierre Borel
Marcel 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 FR928746A publication Critical patent/FR928746A/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)
FR928746D 1946-04-19 1946-04-19 Automatic telephone systems and the like Expired FR928746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928746T 1946-04-19

Publications (1)

Publication Number Publication Date
FR928746A true FR928746A (en) 1947-12-05

Family

ID=9442010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928746D Expired FR928746A (en) 1946-04-19 1946-04-19 Automatic telephone systems and the like

Country Status (1)

Country Link
FR (1) FR928746A (en)

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