JPS4973009A - - Google Patents
Info
- Publication number
- JPS4973009A JPS4973009A JP48110083A JP11008373A JPS4973009A JP S4973009 A JPS4973009 A JP S4973009A JP 48110083 A JP48110083 A JP 48110083A JP 11008373 A JP11008373 A JP 11008373A JP S4973009 A JPS4973009 A JP S4973009A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephone Function (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722247663 DE2247663C3 (de) | 1972-09-15 | 1972-09-28 | Schaltungsanordnung zum Entzerren der Wahlzeichen in einem Fernschreibvermittlungssystem |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4973009A true JPS4973009A (fr) | 1974-07-15 |
| JPS5646298B2 JPS5646298B2 (fr) | 1981-11-02 |
Family
ID=5857663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11008373A Expired JPS5646298B2 (fr) | 1972-09-28 | 1973-09-28 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5646298B2 (fr) |
| AT (1) | AT338342B (fr) |
| BE (1) | BE805463R (fr) |
| CH (1) | CH589397A5 (fr) |
| IT (1) | IT1046830B (fr) |
| NO (1) | NO140317C (fr) |
| SE (1) | SE423169B (fr) |
-
1973
- 1973-08-07 AT AT692773A patent/AT338342B/de not_active IP Right Cessation
- 1973-08-29 NO NO339373A patent/NO140317C/no unknown
- 1973-09-24 CH CH1360173A patent/CH589397A5/de not_active IP Right Cessation
- 1973-09-25 IT IT2932273A patent/IT1046830B/it active
- 1973-09-27 SE SE7313172A patent/SE423169B/xx unknown
- 1973-09-28 BE BE136170A patent/BE805463R/fr active
- 1973-09-28 JP JP11008373A patent/JPS5646298B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE805463R (fr) | 1974-03-28 |
| CH589397A5 (en) | 1977-06-30 |
| JPS5646298B2 (fr) | 1981-11-02 |
| NO140317B (no) | 1979-04-30 |
| AT338342B (de) | 1977-08-25 |
| IT1046830B (it) | 1980-07-31 |
| SE423169B (sv) | 1982-04-13 |
| ATA692773A (de) | 1976-12-15 |
| NO140317C (no) | 1979-08-08 |