FR2074172A5 - - Google Patents
Info
- Publication number
- FR2074172A5 FR2074172A5 FR7046274A FR7046274A FR2074172A5 FR 2074172 A5 FR2074172 A5 FR 2074172A5 FR 7046274 A FR7046274 A FR 7046274A FR 7046274 A FR7046274 A FR 7046274A FR 2074172 A5 FR2074172 A5 FR 2074172A5
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6294669 | 1969-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2074172A5 true FR2074172A5 (fr) | 1971-10-01 |
Family
ID=10488649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7046274A Expired FR2074172A5 (fr) | 1969-12-24 | 1970-12-22 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2074172A5 (fr) |
GB (1) | GB1296539A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0040339B1 (fr) * | 1980-05-17 | 1985-08-07 | Dieter Christiansen | Installation de lumière à commande centrale, comprenant un grand nombre de points lumineux individuels et enclenchables individuellement ainsi que des éléments de distribution et des commutateurs individuels de lumière |
US4563629A (en) * | 1983-09-13 | 1986-01-07 | Black & Decker Inc. | Battery recharging circuit with indicator means |
-
1969
- 1969-12-24 GB GB1296539D patent/GB1296539A/en not_active Expired
-
1970
- 1970-12-22 FR FR7046274A patent/FR2074172A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1296539A (fr) | 1972-11-15 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |