NL28756C - - Google Patents
Info
- Publication number
- NL28756C NL28756C NL28756DA NL28756C NL 28756 C NL28756 C NL 28756C NL 28756D A NL28756D A NL 28756DA NL 28756 C NL28756 C NL 28756C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/06—Control of transmission; Equalising by the transmitted signal
- H04B3/08—Control of transmission; Equalising by the transmitted signal in negative-feedback path of line amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Microwave Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE338352X | 1928-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL28756C true NL28756C (ja�@�@) |
Family
ID=20308300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL28756D NL28756C (ja�@�@) | 1928-11-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1930732A (ja�@�@) |
| DE (1) | DE597401C (ja�@�@) |
| FR (1) | FR684558A (ja�@�@) |
| GB (1) | GB338352A (ja�@�@) |
| NL (1) | NL28756C (ja�@�@) |
-
0
- NL NL28756D patent/NL28756C/xx active
-
1929
- 1929-03-06 DE DET36507D patent/DE597401C/de not_active Expired
- 1929-11-06 US US405217A patent/US1930732A/en not_active Expired - Lifetime
- 1929-11-07 GB GB34021/29A patent/GB338352A/en not_active Expired
- 1929-11-07 FR FR684558D patent/FR684558A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1930732A (en) | 1933-10-17 |
| GB338352A (en) | 1930-11-20 |
| FR684558A (fr) | 1930-06-27 |
| DE597401C (de) | 1934-05-24 |