NL7010C - - Google Patents
Info
- Publication number
- NL7010C NL7010C NL12194A NL12194A NL7010C NL 7010 C NL7010 C NL 7010C NL 12194 A NL12194 A NL 12194A NL 12194 A NL12194 A NL 12194A NL 7010 C NL7010 C NL 7010C
- 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
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
- H04B3/144—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers fixed equalizers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Filters And Equalizers (AREA)
- Networks Using Active Elements (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US242567A US1453980A (en) | 1918-06-29 | 1918-06-29 | Attenuation equalizer |
| NL12194A NL7010C (en) | 1918-06-29 | 1919-06-12 | |
| FR515611A FR515611A (en) | 1918-06-29 | 1919-07-23 | Improvements in transmission systems for telephone or other signals |
| GB19251/19A GB151140A (en) | 1918-06-29 | 1919-08-05 | Improvements in telephonic transmission systems |
| GB15857/20A GB164239A (en) | 1918-06-29 | 1920-06-11 | Telephone systems |
| FR23266A FR23266E (en) | 1918-06-29 | 1920-07-17 | Improvements in transmission systems for telephone or other signals |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US242567A US1453980A (en) | 1918-06-29 | 1918-06-29 | Attenuation equalizer |
| NL12194A NL7010C (en) | 1918-06-29 | 1919-06-12 | |
| FR515611T | 1919-07-23 | ||
| GB19251/19A GB151140A (en) | 1918-06-29 | 1919-08-05 | Improvements in telephonic transmission systems |
| GB15857/20A GB164239A (en) | 1918-06-29 | 1920-06-11 | Telephone systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7010C true NL7010C (en) | 1922-05-15 |
Family
ID=40256862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL12194A NL7010C (en) | 1918-06-29 | 1919-06-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1453980A (en) |
| FR (2) | FR515611A (en) |
| GB (2) | GB151140A (en) |
| NL (1) | NL7010C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2768351A (en) * | 1951-03-13 | 1956-10-23 | Hartford Nat Bank & Trust Co | Multipole network |
-
1918
- 1918-06-29 US US242567A patent/US1453980A/en not_active Expired - Lifetime
-
1919
- 1919-06-12 NL NL12194A patent/NL7010C/xx active
- 1919-07-23 FR FR515611A patent/FR515611A/en not_active Expired
- 1919-08-05 GB GB19251/19A patent/GB151140A/en not_active Expired
-
1920
- 1920-06-11 GB GB15857/20A patent/GB164239A/en not_active Expired
- 1920-07-17 FR FR23266A patent/FR23266E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR23266E (en) | 1921-11-02 |
| FR515611A (en) | 1921-04-05 |
| GB164239A (en) | 1921-06-09 |
| GB151140A (en) | 1920-09-23 |
| US1453980A (en) | 1923-05-01 |