GB8723989D0 - Water soluble photochromic compounds - Google Patents
Water soluble photochromic compoundsInfo
- Publication number
- GB8723989D0 GB8723989D0 GB878723989A GB8723989A GB8723989D0 GB 8723989 D0 GB8723989 D0 GB 8723989D0 GB 878723989 A GB878723989 A GB 878723989A GB 8723989 A GB8723989 A GB 8723989A GB 8723989 D0 GB8723989 D0 GB 8723989D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- water soluble
- photochromic compounds
- soluble photochromic
- compounds
- water
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878723989A GB8723989D0 (en) | 1987-10-13 | 1987-10-13 | Water soluble photochromic compounds |
GB8821373A GB2209751A (en) | 1987-09-14 | 1988-09-12 | Water-soluble photochromic compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878723989A GB8723989D0 (en) | 1987-10-13 | 1987-10-13 | Water soluble photochromic compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8723989D0 true GB8723989D0 (en) | 1987-11-18 |
Family
ID=10625234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB878723989A Pending GB8723989D0 (en) | 1987-09-14 | 1987-10-13 | Water soluble photochromic compounds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB8723989D0 (en) |
-
1987
- 1987-10-13 GB GB878723989A patent/GB8723989D0/en active Pending
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