BE518899A - - Google Patents
Info
- Publication number
- BE518899A BE518899A BE518899DA BE518899A BE 518899 A BE518899 A BE 518899A BE 518899D A BE518899D A BE 518899DA BE 518899 A BE518899 A BE 518899A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/16—Control of transmission; Equalising characterised by the negative-impedance network used
- H04B3/18—Control of transmission; Equalising characterised by the negative-impedance network used wherein the network comprises semiconductor devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1057731T | 1952-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518899A true BE518899A (en) |
Family
ID=9598152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518899D BE518899A (en) | 1952-06-06 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE518899A (en) |
| CH (1) | CH325681A (en) |
| FR (1) | FR1057731A (en) |
| GB (1) | GB726700A (en) |
| NL (1) | NL172515B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000025857A1 (en) * | 1998-11-02 | 2000-05-11 | Stojan Velkoski | Bio neutralizer-transformer |
-
0
- NL NLAANVRAGE7103947,A patent/NL172515B/en unknown
- BE BE518899D patent/BE518899A/xx unknown
-
1952
- 1952-06-06 FR FR1057731D patent/FR1057731A/en not_active Expired
-
1953
- 1953-01-16 CH CH325681D patent/CH325681A/en unknown
- 1953-03-13 GB GB7058/53A patent/GB726700A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL172515B (en) | |
| FR1057731A (en) | 1954-03-10 |
| GB726700A (en) | 1955-03-23 |
| CH325681A (en) | 1957-11-15 |