FR1044655A - Automatic telecommunication system with absent subscriber service - Google Patents

Automatic telecommunication system with absent subscriber service

Info

Publication number
FR1044655A
FR1044655A FR1044655DA FR1044655A FR 1044655 A FR1044655 A FR 1044655A FR 1044655D A FR1044655D A FR 1044655DA FR 1044655 A FR1044655 A FR 1044655A
Authority
FR
France
Prior art keywords
telecommunication system
subscriber service
absent subscriber
automatic telecommunication
automatic
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
Einar Christensen
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR1044655A publication Critical patent/FR1044655A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
FR1044655D 1950-04-14 1951-04-12 Automatic telecommunication system with absent subscriber service Expired FR1044655A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK1044655X 1950-04-14

Publications (1)

Publication Number Publication Date
FR1044655A true FR1044655A (en) 1953-11-19

Family

ID=8157334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1044655D Expired FR1044655A (en) 1950-04-14 1951-04-12 Automatic telecommunication system with absent subscriber service

Country Status (1)

Country Link
FR (1) FR1044655A (en)

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