BE671296A - - Google Patents
Info
- Publication number
- BE671296A BE671296A BE671296DA BE671296A BE 671296 A BE671296 A BE 671296A BE 671296D A BE671296D A BE 671296DA BE 671296 A BE671296 A BE 671296A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/53—Generation of additional signals, e.g. additional pulses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964S0093863 DE1211288C2 (de) | 1964-10-23 | 1964-10-23 | Schaltungsanordnung fuer waehlstationen in fernsprechanlagen, insbesondere fernsprechnebenstellenanlagen mit erdtaste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE671296A true BE671296A (xx) | 1966-04-22 |
Family
ID=7518315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE671296D BE671296A (xx) | 1964-10-23 | 1965-10-22 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT259034B (xx) |
| BE (1) | BE671296A (xx) |
| CH (1) | CH441446A (xx) |
| DE (1) | DE1211288C2 (xx) |
| GB (1) | GB1077478A (xx) |
| NL (1) | NL153750B (xx) |
| SE (1) | SE318913B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2210852C2 (de) * | 1972-03-07 | 1982-07-29 | Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt | Schaltungsanordnung zur Wählzeichenstromstoßgabe in Fernmeldeanlagen |
| DE3541546A1 (de) * | 1985-11-25 | 1987-05-27 | Ant Nachrichtentech | Anordnung zur realisierung einer erdtastenfunktion |
-
1964
- 1964-10-23 DE DE1964S0093863 patent/DE1211288C2/de not_active Expired
-
1965
- 1965-10-11 NL NL6513143A patent/NL153750B/xx unknown
- 1965-10-20 SE SE1359665A patent/SE318913B/xx unknown
- 1965-10-21 CH CH1458165A patent/CH441446A/de unknown
- 1965-10-22 BE BE671296D patent/BE671296A/xx unknown
- 1965-10-22 AT AT960065A patent/AT259034B/de active
- 1965-10-22 GB GB4471265A patent/GB1077478A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1211288B (de) | 1975-01-09 |
| NL6513143A (xx) | 1966-04-25 |
| DE1211288C2 (de) | 1975-01-09 |
| GB1077478A (en) | 1967-07-26 |
| AT259034B (de) | 1967-12-27 |
| SE318913B (xx) | 1969-12-22 |
| NL153750B (nl) | 1977-06-15 |
| CH441446A (de) | 1967-08-15 |