FR866362A - Perfectionnements aux liaisons par t. s. f. - Google Patents
Perfectionnements aux liaisons par t. s. f.Info
- Publication number
- FR866362A FR866362A FR866362DA FR866362A FR 866362 A FR866362 A FR 866362A FR 866362D A FR866362D A FR 866362DA FR 866362 A FR866362 A FR 866362A
- Authority
- FR
- France
- Prior art keywords
- links
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
- H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR968186X | 1940-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR866362A true FR866362A (fr) | 1941-08-04 |
Family
ID=9501140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR866362D Expired FR866362A (fr) | 1940-03-30 | 1940-03-30 | Perfectionnements aux liaisons par t. s. f. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE968186C (de) |
FR (1) | FR866362A (de) |
-
1940
- 1940-03-30 FR FR866362D patent/FR866362A/fr not_active Expired
-
1942
- 1942-03-03 DE DEI2894D patent/DE968186C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE968186C (de) | 1958-01-23 |
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