FR1565651A - - Google Patents

Info

Publication number
FR1565651A
FR1565651A FR1565651DA FR1565651A FR 1565651 A FR1565651 A FR 1565651A FR 1565651D A FR1565651D A FR 1565651DA FR 1565651 A FR1565651 A FR 1565651A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1565651A publication Critical patent/FR1565651A/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M11/00Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
FR1565651D 1968-03-21 1968-03-21 Expired FR1565651A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR144673 1968-03-21

Publications (1)

Publication Number Publication Date
FR1565651A true FR1565651A (de) 1969-05-02

Family

ID=8647793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1565651D Expired FR1565651A (de) 1968-03-21 1968-03-21

Country Status (1)

Country Link
FR (1) FR1565651A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011070A1 (de) * 1977-07-13 1980-05-28 Victor Gottesman Anordnung für die Fernanzeige von sich ändernden Information
FR2493088A1 (fr) * 1980-10-23 1982-04-30 Dassault Electronique Procede et dispositif pour le regroupement d'informations transmises par l'intermediaire d'appels telephoniques de codes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011070A1 (de) * 1977-07-13 1980-05-28 Victor Gottesman Anordnung für die Fernanzeige von sich ändernden Information
FR2493088A1 (fr) * 1980-10-23 1982-04-30 Dassault Electronique Procede et dispositif pour le regroupement d'informations transmises par l'intermediaire d'appels telephoniques de codes
EP0051029A1 (de) * 1980-10-23 1982-05-05 Electronique Serge Dassault Verfahren und Anordnung zum Gruppieren von Informationen, die mittels kodierter Telefonanrufe übertragen werden

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Legal Events

Date Code Title Description
TP Transmission of property
AR Application made for restoration
JD Different final judgements