GB8719851D0 - Optical filters - Google Patents
Optical filtersInfo
- Publication number
- GB8719851D0 GB8719851D0 GB878719851A GB8719851A GB8719851D0 GB 8719851 D0 GB8719851 D0 GB 8719851D0 GB 878719851 A GB878719851 A GB 878719851A GB 8719851 A GB8719851 A GB 8719851A GB 8719851 D0 GB8719851 D0 GB 8719851D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical filters
- filters
- optical
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB878719851A GB8719851D0 (en) | 1987-08-21 | 1987-08-21 | Optical filters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB878719851A GB8719851D0 (en) | 1987-08-21 | 1987-08-21 | Optical filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB8719851D0 true GB8719851D0 (en) | 1987-09-30 |
Family
ID=10622650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB878719851A Pending GB8719851D0 (en) | 1987-08-21 | 1987-08-21 | Optical filters |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB8719851D0 (en) |
-
1987
- 1987-08-21 GB GB878719851A patent/GB8719851D0/en active Pending
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