SE336155B - - Google Patents
Info
- Publication number
- SE336155B SE336155B SE10788/66A SE1078866A SE336155B SE 336155 B SE336155 B SE 336155B SE 10788/66 A SE10788/66 A SE 10788/66A SE 1078866 A SE1078866 A SE 1078866A SE 336155 B SE336155 B SE 336155B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/08—Indicating faults in circuits or apparatus
- H04M3/14—Signalling existence of persistent "off-hook" condition
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST024268 | 1965-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE336155B true SE336155B (xx) | 1971-06-28 |
Family
ID=7460039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE10788/66A SE336155B (xx) | 1965-08-14 | 1966-08-10 |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | AT294203B (xx) |
| SE (1) | SE336155B (xx) |
-
1966
- 1966-07-04 AT AT635166A patent/AT294203B/de not_active IP Right Cessation
- 1966-08-10 SE SE10788/66A patent/SE336155B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT294203B (de) | 1971-11-10 |