GB8909134D0 - Authenticatable security paper and authenticating composition therefor - Google Patents
Authenticatable security paper and authenticating composition thereforInfo
- Publication number
- GB8909134D0 GB8909134D0 GB898909134A GB8909134A GB8909134D0 GB 8909134 D0 GB8909134 D0 GB 8909134D0 GB 898909134 A GB898909134 A GB 898909134A GB 8909134 A GB8909134 A GB 8909134A GB 8909134 D0 GB8909134 D0 GB 8909134D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- authenticatable
- security paper
- composition therefor
- authenticating composition
- authenticating
- 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 (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898909134A GB8909134D0 (en) | 1989-04-21 | 1989-04-21 | Authenticatable security paper and authenticating composition therefor |
DK90302478T DK0391542T3 (en) | 1989-03-14 | 1990-03-08 | Composition for authentication of security paper |
EP19900302478 EP0391542B1 (en) | 1989-03-14 | 1990-03-08 | Authenticating composition for authenticating security paper |
DE69020402T DE69020402T2 (en) | 1989-03-14 | 1990-03-08 | Composition for authenticating security paper. |
ES90302478T ES2073520T3 (en) | 1989-03-14 | 1990-03-08 | AUTHENTICATING COMPOSITION TO AUTHENTICATE SECURITY PAPER. |
US07/493,344 US5188871A (en) | 1989-03-14 | 1990-03-14 | Authenticatable security paper |
US07/973,744 US5261954A (en) | 1989-03-14 | 1992-11-09 | Authenticatable security paper and authenticating composition therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898909134A GB8909134D0 (en) | 1989-04-21 | 1989-04-21 | Authenticatable security paper and authenticating composition therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8909134D0 true GB8909134D0 (en) | 1989-06-07 |
Family
ID=10655493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898909134A Pending GB8909134D0 (en) | 1989-03-14 | 1989-04-21 | Authenticatable security paper and authenticating composition therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB8909134D0 (en) |
-
1989
- 1989-04-21 GB GB898909134A patent/GB8909134D0/en active Pending
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