NL6802433A - - Google Patents
Info
- Publication number
- NL6802433A NL6802433A NL6802433A NL6802433A NL6802433A NL 6802433 A NL6802433 A NL 6802433A NL 6802433 A NL6802433 A NL 6802433A NL 6802433 A NL6802433 A NL 6802433A NL 6802433 A NL6802433 A NL 6802433A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
- H04L15/24—Apparatus or circuits at the receiving end
- H04L15/26—Apparatus or circuits at the receiving end operating only on reception of predetermined code signals, e.g. distress signals, party-line call signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Burglar Alarm Systems (AREA)
- Transmitters (AREA)
- Alarm Systems (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR96402A FR1519878A (fr) | 1967-02-24 | 1967-02-24 | Perfectionnements aux dispositifs de réception pour signal de détresse radiotéléphonique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6802433A true NL6802433A (en:Method) | 1968-08-26 |
Family
ID=8625884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6802433A NL6802433A (en:Method) | 1967-02-24 | 1968-02-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3548316A (en:Method) |
| DK (1) | DK123329B (en:Method) |
| FR (1) | FR1519878A (en:Method) |
| GB (1) | GB1187705A (en:Method) |
| NL (1) | NL6802433A (en:Method) |
| SE (1) | SE326735B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3755744A (en) * | 1969-12-16 | 1973-08-28 | M Fukata | Receiving device for automatically demuting and remuting by two control signals sequentially transmitted from transmitter |
| US4489280A (en) * | 1982-07-15 | 1984-12-18 | Sperry Corporation | Signal harmonic processor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2500212A (en) * | 1944-12-18 | 1950-03-14 | Alfred R Starr | Radio control system |
| US2523315A (en) * | 1947-06-06 | 1950-09-26 | Farnsworth Res Corp | Selective calling system |
| BE562777A (en:Method) * | 1956-11-28 | |||
| US3040298A (en) * | 1958-03-06 | 1962-06-19 | Rca Corp | Remote control system |
| US3332021A (en) * | 1963-11-22 | 1967-07-18 | Mcmartin Ind Inc | Selective frequency gate and signalling circuit |
-
1967
- 1967-02-24 FR FR96402A patent/FR1519878A/fr not_active Expired
-
1968
- 1968-02-20 NL NL6802433A patent/NL6802433A/xx unknown
- 1968-02-21 GB GB8458/68A patent/GB1187705A/en not_active Expired
- 1968-02-21 SE SE02276/68A patent/SE326735B/xx unknown
- 1968-02-21 DK DK68968AA patent/DK123329B/da unknown
- 1968-02-26 US US708133A patent/US3548316A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1187705A (en) | 1970-04-15 |
| FR1519878A (fr) | 1968-04-05 |
| DK123329B (da) | 1972-06-05 |
| DE1616294A1 (de) | 1971-03-18 |
| SE326735B (en:Method) | 1970-08-03 |
| US3548316A (en) | 1970-12-15 |
| DE1616294B2 (de) | 1976-03-18 |