DK662874A - - Google Patents
Info
- Publication number
- DK662874A DK662874A DK662874A DK662874A DK662874A DK 662874 A DK662874 A DK 662874A DK 662874 A DK662874 A DK 662874A DK 662874 A DK662874 A DK 662874A DK 662874 A DK662874 A DK 662874A
- Authority
- DK
- Denmark
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
- H04L15/04—Apparatus or circuits at the transmitting end
- H04L15/22—Apparatus or circuits for sending one or a restricted number of signals, e.g. distress signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Electric Clocks (AREA)
- Input From Keyboards Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL1973167462A PL91228B1 (da) | 1973-12-18 | 1973-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK662874A true DK662874A (da) | 1975-09-15 |
Family
ID=19965315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK662874A DK662874A (da) | 1973-12-18 | 1974-12-18 |
Country Status (7)
| Country | Link |
|---|---|
| DK (1) | DK662874A (da) |
| FI (1) | FI365974A (da) |
| GB (1) | GB1484328A (da) |
| NO (1) | NO141702C (da) |
| PL (1) | PL91228B1 (da) |
| RO (1) | RO75441A (da) |
| SE (1) | SE404574B (da) |
-
1973
- 1973-12-18 PL PL1973167462A patent/PL91228B1/xx unknown
-
1974
- 1974-12-11 NO NO744470A patent/NO141702C/no unknown
- 1974-12-16 SE SE7415774A patent/SE404574B/xx unknown
- 1974-12-17 FI FI3659/74A patent/FI365974A/fi unknown
- 1974-12-17 RO RO7480824A patent/RO75441A/ro unknown
- 1974-12-18 GB GB54797/74A patent/GB1484328A/en not_active Expired
- 1974-12-18 DK DK662874A patent/DK662874A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI365974A (da) | 1975-06-19 |
| PL91228B1 (da) | 1977-02-28 |
| NO141702C (no) | 1980-04-23 |
| DE2459687B2 (de) | 1976-09-16 |
| NO141702B (no) | 1980-01-14 |
| GB1484328A (en) | 1977-09-01 |
| DE2459687A1 (de) | 1975-06-19 |
| SE7415774L (da) | 1975-06-19 |
| SE404574B (sv) | 1978-10-09 |
| NO744470L (da) | 1975-07-14 |
| RO75441A (ro) | 1980-11-30 |