SE7407492L - - Google Patents
Info
- Publication number
- SE7407492L SE7407492L SE7407492A SE7407492A SE7407492L SE 7407492 L SE7407492 L SE 7407492L SE 7407492 A SE7407492 A SE 7407492A SE 7407492 A SE7407492 A SE 7407492A SE 7407492 L SE7407492 L SE 7407492L
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
- H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems
- H04M11/045—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems using recorded signals, e.g. speech
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Alarm Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT515373A AT330033B (de) | 1973-06-12 | 1973-06-12 | Vorrichtung zum selbsttatigen anwahlen eines fernsprechteilnehmeranschlusses und durchgeben eines alarmsignals bei betatigung eines alarmschalters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7407492L true SE7407492L (de) | 1974-12-13 |
Family
ID=3572549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7407492A SE7407492L (de) | 1973-06-12 | 1974-06-06 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT330033B (de) |
| BE (1) | BE816178A (de) |
| DE (1) | DE2422545A1 (de) |
| ES (1) | ES419017A1 (de) |
| FR (1) | FR2233771B3 (de) |
| IT (1) | IT1014794B (de) |
| NL (1) | NL7406633A (de) |
| SE (1) | SE7407492L (de) |
| SU (1) | SU521857A3 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3039981C2 (de) * | 1980-10-23 | 1984-05-03 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Wähleinrichtung mit Rufnummern- bzw. Kennungsspeicher |
-
1973
- 1973-06-12 AT AT515373A patent/AT330033B/de not_active IP Right Cessation
- 1973-09-24 ES ES419017A patent/ES419017A1/es not_active Expired
-
1974
- 1974-05-09 DE DE19742422545 patent/DE2422545A1/de active Pending
- 1974-05-17 NL NL7406633A patent/NL7406633A/xx unknown
- 1974-06-05 IT IT2363474A patent/IT1014794B/it active
- 1974-06-06 SE SE7407492A patent/SE7407492L/ not_active Application Discontinuation
- 1974-06-06 FR FR7419494A patent/FR2233771B3/fr not_active Expired
- 1974-06-11 BE BE145292A patent/BE816178A/xx unknown
- 1974-06-12 SU SU2033607A patent/SU521857A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1014794B (it) | 1977-04-30 |
| NL7406633A (de) | 1974-12-16 |
| DE2422545A1 (de) | 1975-01-09 |
| SU521857A3 (ru) | 1976-07-15 |
| ES419017A1 (es) | 1976-03-16 |
| BE816178A (fr) | 1974-12-11 |
| FR2233771A1 (de) | 1975-01-10 |
| FR2233771B3 (de) | 1976-08-20 |
| AT330033B (de) | 1976-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
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