GB9320247D0 - Visual warning devices - Google Patents
Visual warning devicesInfo
- Publication number
- GB9320247D0 GB9320247D0 GB939320247A GB9320247A GB9320247D0 GB 9320247 D0 GB9320247 D0 GB 9320247D0 GB 939320247 A GB939320247 A GB 939320247A GB 9320247 A GB9320247 A GB 9320247A GB 9320247 D0 GB9320247 D0 GB 9320247D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- warning devices
- visual warning
- visual
- devices
- warning
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
- G08B26/004—Alarm systems in which substations are interrogated in succession by a central station with common interrogation of substations
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9320247A GB2282684A (en) | 1993-10-01 | 1993-10-01 | Visual warning devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9320247A GB2282684A (en) | 1993-10-01 | 1993-10-01 | Visual warning devices |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9320247D0 true GB9320247D0 (en) | 1993-11-17 |
GB2282684A GB2282684A (en) | 1995-04-12 |
Family
ID=10742824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9320247A Withdrawn GB2282684A (en) | 1993-10-01 | 1993-10-01 | Visual warning devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2282684A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100341036C (en) * | 2003-04-29 | 2007-10-03 | 石延辛 | Safety early warning method and system for super highway |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1056036A (en) * | 1964-10-13 | 1967-01-25 | Ass Elect Ind | Improvements relating to centralised control systems |
DE2338882C2 (en) * | 1973-08-01 | 1984-05-24 | Robert Bosch Gmbh, 7000 Stuttgart | Method and telecontrol system for switching electrical consumers on and off |
DE2503679C2 (en) * | 1975-01-30 | 1983-01-27 | Robert Bosch Gmbh, 7000 Stuttgart | Telecontrol system for the selective control of consumers, in particular in motor vehicles |
GB2174852B (en) * | 1985-05-02 | 1988-12-07 | Tann Electronics Ltd | Airfield lighting installations |
GB8627866D0 (en) * | 1986-11-21 | 1986-12-31 | Tannoy Ltd | Incident warning system |
GB9109996D0 (en) * | 1991-05-03 | 1991-07-03 | Protec Fire Detection Plc | Lighting |
-
1993
- 1993-10-01 GB GB9320247A patent/GB2282684A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2282684A (en) | 1995-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |