BE676199A - - Google Patents
Info
- Publication number
- BE676199A BE676199A BE676199DA BE676199A BE 676199 A BE676199 A BE 676199A BE 676199D A BE676199D A BE 676199DA BE 676199 A BE676199 A BE 676199A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA623065 | 1962-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676199A true BE676199A (en:Method) | 1966-06-16 |
Family
ID=25560677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676199D BE676199A (en:Method) | 1962-07-20 | 1966-02-08 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE676199A (en:Method) |
-
1966
- 1966-02-08 BE BE676199D patent/BE676199A/xx unknown