GB9108978D0 - Improvements in or relating to optical gas detectors - Google Patents
Improvements in or relating to optical gas detectorsInfo
- Publication number
- GB9108978D0 GB9108978D0 GB919108978A GB9108978A GB9108978D0 GB 9108978 D0 GB9108978 D0 GB 9108978D0 GB 919108978 A GB919108978 A GB 919108978A GB 9108978 A GB9108978 A GB 9108978A GB 9108978 D0 GB9108978 D0 GB 9108978D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- gas detectors
- optical gas
- optical
- detectors
- 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.)
- Pending
Links
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919108978A GB9108978D0 (en) | 1991-04-26 | 1991-04-26 | Improvements in or relating to optical gas detectors |
GB9114910A GB2255178A (en) | 1991-04-26 | 1991-07-10 | Optical gas detector |
EP19920303301 EP0510856A3 (en) | 1991-04-26 | 1992-04-14 | Improvements in or relating to optical gas detectors |
CA002066816A CA2066816A1 (en) | 1991-04-26 | 1992-04-22 | Optical gas detectors |
US07/873,951 US5268745A (en) | 1991-04-26 | 1992-04-24 | Light radiation absorption gas detector |
JP4106879A JPH06167448A (en) | 1991-04-26 | 1992-04-24 | Optical gas detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919108978A GB9108978D0 (en) | 1991-04-26 | 1991-04-26 | Improvements in or relating to optical gas detectors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9108978D0 true GB9108978D0 (en) | 1991-06-26 |
Family
ID=10693973
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB919108978A Pending GB9108978D0 (en) | 1991-04-26 | 1991-04-26 | Improvements in or relating to optical gas detectors |
GB9114910A Withdrawn GB2255178A (en) | 1991-04-26 | 1991-07-10 | Optical gas detector |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9114910A Withdrawn GB2255178A (en) | 1991-04-26 | 1991-07-10 | Optical gas detector |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9108978D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201006530D0 (en) * | 2010-04-19 | 2010-06-02 | Sec Dep For Business Innovatio | Method of and system for calibrating gas flow dilutors |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH610401A5 (en) * | 1976-09-14 | 1979-04-12 | Balzers Hochvakuum | |
NO156306C (en) * | 1984-07-19 | 1987-09-02 | Elektrisk Bureau As | INFRAR FIBER OPTICAL GAS DETECTOR. |
-
1991
- 1991-04-26 GB GB919108978A patent/GB9108978D0/en active Pending
- 1991-07-10 GB GB9114910A patent/GB2255178A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2255178A (en) | 1992-10-28 |
GB9114910D0 (en) | 1991-08-28 |
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