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
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible 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)
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)
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 |
-
1968
- 1968-03-21 FR FR1565651D patent/FR1565651A/fr not_active Expired
Cited By (3)
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 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
AR | Application made for restoration | ||
JD | Different final judgements |