BE681976A - - Google Patents
Info
- Publication number
- BE681976A BE681976A BE681976DA BE681976A BE 681976 A BE681976 A BE 681976A BE 681976D A BE681976D A BE 681976DA BE 681976 A BE681976 A BE 681976A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/44—Additional connecting arrangements for providing access to frequently-wanted subscribers, e.g. abbreviated dialling
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965S0097437 DE1279760B (de) | 1965-06-02 | 1965-06-02 | Schaltungsanordnung fuer eine Fernsprechanlage mit Rufnummerngebern fuer die Aufnahme von kurzen Kennzahlen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE681976A true BE681976A (en:Method) | 1966-12-02 |
Family
ID=7520735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE681976D BE681976A (en:Method) | 1965-06-02 | 1966-06-02 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT259633B (en:Method) |
| BE (1) | BE681976A (en:Method) |
| CH (1) | CH441447A (en:Method) |
| DE (1) | DE1279760B (en:Method) |
| ES (1) | ES326624A1 (en:Method) |
| NL (1) | NL6606988A (en:Method) |
-
1965
- 1965-06-02 DE DE1965S0097437 patent/DE1279760B/de active Pending
-
1966
- 1966-05-12 ES ES0326624A patent/ES326624A1/es not_active Expired
- 1966-05-20 NL NL6606988A patent/NL6606988A/xx unknown
- 1966-05-31 CH CH786166A patent/CH441447A/de unknown
- 1966-05-31 AT AT512766A patent/AT259633B/de active
- 1966-06-02 BE BE681976D patent/BE681976A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1279760B (de) | 1968-10-10 |
| NL6606988A (en:Method) | 1966-12-05 |
| AT259633B (de) | 1968-01-25 |
| CH441447A (de) | 1967-08-15 |
| ES326624A1 (es) | 1967-03-01 |