FR2496257B1 - - Google Patents
Info
- Publication number
- FR2496257B1 FR2496257B1 FR8026699A FR8026699A FR2496257B1 FR 2496257 B1 FR2496257 B1 FR 2496257B1 FR 8026699 A FR8026699 A FR 8026699A FR 8026699 A FR8026699 A FR 8026699A FR 2496257 B1 FR2496257 B1 FR 2496257B1
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Communication System (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8026699A FR2496257A1 (fr) | 1980-12-16 | 1980-12-16 | Procede et installation de lecture automatique a courte distance d'informations numeriques representant une consommation, notamment d'energie electrique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8026699A FR2496257A1 (fr) | 1980-12-16 | 1980-12-16 | Procede et installation de lecture automatique a courte distance d'informations numeriques representant une consommation, notamment d'energie electrique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2496257A1 FR2496257A1 (fr) | 1982-06-18 |
FR2496257B1 true FR2496257B1 (fr) | 1984-08-10 |
Family
ID=9249157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8026699A Granted FR2496257A1 (fr) | 1980-12-16 | 1980-12-16 | Procede et installation de lecture automatique a courte distance d'informations numeriques representant une consommation, notamment d'energie electrique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2496257A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4761749A (en) * | 1984-09-07 | 1988-08-02 | Fmc Corporation | Vehicle wheel alignment apparatus and method |
US4931964A (en) * | 1984-09-07 | 1990-06-05 | Fmc Corporation | Vehicle wheel alignment apparatus and method |
FR2602875B1 (fr) * | 1986-08-18 | 1989-02-17 | Inst Francais Du Petrole | Procede et dispositif d'initialisation d'appareils d'acquisition de donnees et notamment de donnees sismiques |
FR2608780B1 (fr) * | 1986-12-23 | 1989-05-19 | Inst Francais Du Petrole | Procede de transmission a un dispositif central d'enregistrement de donnees sismiques collectees par des appareils d'acquisition repartis sur le terrain et dispositif pour sa mise en oeuvre |
US4868893A (en) * | 1988-05-11 | 1989-09-19 | Transdata, Inc. | System for remote, interactive communication with a metal under ambient sunlight conditions |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4119948A (en) * | 1976-04-29 | 1978-10-10 | Ernest Michael Ward | Remote meter reading system |
-
1980
- 1980-12-16 FR FR8026699A patent/FR2496257A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2496257A1 (fr) | 1982-06-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |