GB8830336D0 - Photochromic compounds - Google Patents
Photochromic compoundsInfo
- Publication number
- GB8830336D0 GB8830336D0 GB888830336A GB8830336A GB8830336D0 GB 8830336 D0 GB8830336 D0 GB 8830336D0 GB 888830336 A GB888830336 A GB 888830336A GB 8830336 A GB8830336 A GB 8830336A GB 8830336 D0 GB8830336 D0 GB 8830336D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- photochromic compounds
- photochromic
- compounds
- 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 |
---|---|---|---|
GB888830336A GB8830336D0 (en) | 1988-12-29 | 1988-12-29 | Photochromic compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888830336A GB8830336D0 (en) | 1988-12-29 | 1988-12-29 | Photochromic compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8830336D0 true GB8830336D0 (en) | 1989-02-22 |
Family
ID=10649237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB888830336A Pending GB8830336D0 (en) | 1988-12-29 | 1988-12-29 | Photochromic compounds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB8830336D0 (en) |
-
1988
- 1988-12-29 GB GB888830336A patent/GB8830336D0/en active Pending
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