NL16444C - - Google Patents
Info
- Publication number
- NL16444C NL16444C NL16444DA NL16444C NL 16444 C NL16444 C NL 16444C NL 16444D A NL16444D A NL 16444DA NL 16444 C NL16444 C NL 16444C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Mobile Radio Communication Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9038/24A GB236647A (en) | 1924-04-09 | 1924-04-09 | Improvements in radio signalling systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL16444C true NL16444C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=9864187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL16444D NL16444C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1924-04-09 |
Country Status (3)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3146446A (en) * | 1960-03-24 | 1964-08-25 | Novitzky Anatol | Ranging systems |
| US3335418A (en) * | 1964-03-04 | 1967-08-08 | Int Standard Electric Corp | System for localizing radio communications |
| US3449745A (en) * | 1965-01-15 | 1969-06-10 | Lockheed Aircraft Corp | Synthetic beam sharpening system |
| GB2099662B (en) * | 1981-05-26 | 1985-02-20 | Ferranti Ltd | Secret communication systems |
-
0
- NL NL16444D patent/NL16444C/xx active
-
1924
- 1924-04-09 GB GB9038/24A patent/GB236647A/en not_active Expired
-
1925
- 1925-04-02 US US20033A patent/US1821921A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB236647A (en) | 1925-07-09 |
| US1821921A (en) | 1931-09-08 |