FR2296974B1 - - Google Patents
Info
- Publication number
- FR2296974B1 FR2296974B1 FR7340275A FR7340275A FR2296974B1 FR 2296974 B1 FR2296974 B1 FR 2296974B1 FR 7340275 A FR7340275 A FR 7340275A FR 7340275 A FR7340275 A FR 7340275A FR 2296974 B1 FR2296974 B1 FR 2296974B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
- H04K1/02—Secret communication by adding a second signal to make the desired signal unintelligible
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722257361 DE2257361C1 (en) | 1972-11-23 | 1972-11-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2296974A1 FR2296974A1 (en) | 1976-07-30 |
| FR2296974B1 true FR2296974B1 (en) | 1979-03-09 |
Family
ID=5862482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7340275A Granted FR2296974A1 (en) | 1972-11-23 | 1973-11-13 | TRANSMISSION SYSTEM |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE805334A (en) |
| CA (1) | CA1023486A (en) |
| DE (1) | DE2257361C1 (en) |
| DK (1) | DK146989B (en) |
| FR (1) | FR2296974A1 (en) |
| GB (1) | GB1448272A (en) |
| IT (1) | IT1001671B (en) |
| NL (1) | NL156877B (en) |
| NO (1) | NO137802C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2719545C1 (en) * | 2019-05-14 | 2020-04-21 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-воздушных сил "Военно-воздушная академия имени профессора Н.Е. Жуковского и Ю.А. Гагарина" (г. Воронеж) Министерства обороны Российской Федерации | System of information transmitting |
-
1972
- 1972-11-23 DE DE19722257361 patent/DE2257361C1/de not_active Expired
-
1973
- 1973-09-03 GB GB4127473A patent/GB1448272A/en not_active Expired
- 1973-09-26 BE BE136059A patent/BE805334A/xx not_active IP Right Cessation
- 1973-10-15 NO NO3984/73A patent/NO137802C/en unknown
- 1973-11-08 IT IT31093/73A patent/IT1001671B/en active
- 1973-11-13 FR FR7340275A patent/FR2296974A1/en active Granted
- 1973-11-13 DK DK611773A patent/DK146989B/en unknown
- 1973-11-15 CA CA185,827A patent/CA1023486A/en not_active Expired
- 1973-11-21 NL NL7315914.A patent/NL156877B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK611773A (en) | 1982-04-27 |
| NL156877B (en) | 1978-05-16 |
| DE2257361C1 (en) | 1976-07-22 |
| NO137802B (en) | 1978-01-16 |
| NO137802C (en) | 1978-04-26 |
| DK146989B (en) | 1984-03-05 |
| NL7315914A (en) | 1976-03-31 |
| FR2296974A1 (en) | 1976-07-30 |
| IT1001671B (en) | 1976-04-30 |
| NO398473L (en) | 1976-01-12 |
| BE805334A (en) | 1975-12-15 |
| GB1448272A (en) | 1976-09-02 |
| CA1023486A (en) | 1977-12-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |