BE371665A - - Google Patents
Info
- Publication number
- BE371665A BE371665A BE371665DA BE371665A BE 371665 A BE371665 A BE 371665A BE 371665D A BE371665D A BE 371665DA BE 371665 A BE371665 A BE 371665A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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)
- Control Of Electrical Variables (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE350254X | 1929-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371665A true BE371665A (ja) |
Family
ID=20308612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE371665D BE371665A (ja) | 1929-07-05 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE371665A (ja) |
| DE (1) | DE607155C (ja) |
| FR (1) | FR697627A (ja) |
| GB (1) | GB350254A (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1143544B (de) * | 1961-01-05 | 1963-02-14 | Siemens Ag | Transistor-Leistungsverstaerker |
-
0
- BE BE371665D patent/BE371665A/xx unknown
-
1930
- 1930-06-18 FR FR697627D patent/FR697627A/fr not_active Expired
- 1930-06-21 GB GB18998/30A patent/GB350254A/en not_active Expired
- 1930-06-25 DE DE1930607155D patent/DE607155C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR697627A (fr) | 1931-01-20 |
| DE607155C (de) | 1934-12-18 |
| GB350254A (en) | 1931-06-11 |