BE490209A - - Google Patents
Info
- Publication number
- BE490209A BE490209A BE490209DA BE490209A BE 490209 A BE490209 A BE 490209A BE 490209D A BE490209D A BE 490209DA BE 490209 A BE490209 A BE 490209A
- 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
- H04B3/10—Control of transmission; Equalising by pilot signal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB295259X | 1948-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE490209A true BE490209A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=10292930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE490209D BE490209A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1948-07-16 |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1060442B (de) * | 1956-06-29 | 1959-07-02 | Siemens Ag | UEbertragungssystem zur Nachrichtenuebertragung ueber Leitungen mit Hauptverstaerker-aemtern und unbemannten, ferngespeisten Zwischenverstaerkeraemtern |
| NL223412A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1956-12-21 | |||
| DE1165093B (de) * | 1961-10-06 | 1964-03-12 | Telefunken Patent | Verfahren zur pilotgesteuerten Pegelregelung in traegerfrequenten Nachrichtenuebertragungsanlagen |
| BE662030A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-05-04 | 1965-10-05 | ||
| DE3013533A1 (de) * | 1980-04-08 | 1981-10-15 | Siemens Ag | Schaltungsanordnung mit einer laserdiode zur uebertragung von nachrichtensiglnalen ueber einen lichtwellenleiter |
| CN108433735B (zh) * | 2018-03-15 | 2023-07-21 | 安徽工程大学 | 一种基于肌张力检测的痉挛传感器 |
-
0
- NL NL656516659A patent/NL147636B/xx unknown
- NL NL79232D patent/NL79232C/xx active
- BE BE490209D patent/BE490209A/xx unknown
-
1948
- 1948-07-16 GB GB19125/48A patent/GB657028A/en not_active Expired
-
1949
- 1949-07-13 FR FR990599D patent/FR990599A/fr not_active Expired
- 1949-07-16 CH CH295259D patent/CH295259A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB657028A (en) | 1951-09-05 |
| FR990599A (fr) | 1951-09-24 |
| NL147636B (nl) | |
| CH295259A (fr) | 1953-12-15 |
| NL79232C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |