DE3888558D1
Secure messaging systems
Abstract
This record has no abstract on file.
Term
Term ended
Expired 18 January 2006, 20.7 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
3 priority claims, no other members on record
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 8704920 | United Kingdom | A | |
| 8704920 | – | – | – |
| GB19870004920 | – | – | – |
Numbers
- Publication, DOCDB
- 3888558
- Publication, EPODOC
- DE3888558D
- Application
- 88300366
- Application, DOCDB
- 3888558
- Application, EPODOC
- DE19883888558T
Titles2
- English
- Secure messaging systems.
- German
- Gesicherte Nachrichtensysteme.
Classification
- CPC, 3
- H04L9/0891
- H04L9/0822
- H04L9/0836