SE360795B - - Google Patents
Info
- Publication number
- SE360795B SE360795B SE00468/70A SE46870A SE360795B SE 360795 B SE360795 B SE 360795B SE 00468/70 A SE00468/70 A SE 00468/70A SE 46870 A SE46870 A SE 46870A SE 360795 B SE360795 B SE 360795B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/24—Relay circuits using discharge tubes or semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Bidirectional Digital Transmission (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6900829A FR2031639A5 (fr) | 1969-01-17 | 1969-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE360795B true SE360795B (fr) | 1973-10-01 |
Family
ID=9027960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE00468/70A SE360795B (fr) | 1969-01-17 | 1970-01-15 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3647966A (fr) |
| BE (1) | BE744300A (fr) |
| CH (1) | CH543842A (fr) |
| DE (1) | DE2001970C3 (fr) |
| FR (1) | FR2031639A5 (fr) |
| GB (1) | GB1298836A (fr) |
| NL (1) | NL7000562A (fr) |
| SE (1) | SE360795B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3846703A (en) * | 1973-02-28 | 1974-11-05 | Tocom | Noise control system for transmission network |
| JPS5630981B2 (fr) * | 1974-12-29 | 1981-07-18 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2694749A (en) * | 1950-04-18 | 1954-11-16 | Sepco 45 B D Sebastopol | Communication system |
| US3170037A (en) * | 1960-01-25 | 1965-02-16 | Stelma Inc | Electronic relay |
| US3384711A (en) * | 1967-02-16 | 1968-05-21 | Vicom Corp | Repeater for pulse code modulated signals |
-
1969
- 1969-01-17 FR FR6900829A patent/FR2031639A5/fr not_active Expired
-
1970
- 1970-01-12 BE BE744300D patent/BE744300A/fr unknown
- 1970-01-13 GB GB0706/70A patent/GB1298836A/en not_active Expired
- 1970-01-13 CH CH32270A patent/CH543842A/fr not_active IP Right Cessation
- 1970-01-15 NL NL7000562A patent/NL7000562A/xx not_active Application Discontinuation
- 1970-01-15 SE SE00468/70A patent/SE360795B/xx unknown
- 1970-01-16 DE DE2001970A patent/DE2001970C3/de not_active Expired
- 1970-01-19 US US3823A patent/US3647966A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2031639A5 (fr) | 1970-11-20 |
| BE744300A (fr) | 1970-07-13 |
| US3647966A (en) | 1972-03-07 |
| NL7000562A (fr) | 1970-07-21 |
| DE2001970A1 (de) | 1970-07-23 |
| CH543842A (fr) | 1973-10-31 |
| DE2001970B2 (de) | 1979-02-01 |
| GB1298836A (en) | 1972-12-06 |
| DE2001970C3 (de) | 1979-09-20 |