NL89876C - - Google Patents
Info
- Publication number
- NL89876C NL89876C NL89876DA NL89876C NL 89876 C NL89876 C NL 89876C NL 89876D A NL89876D A NL 89876DA NL 89876 C NL89876 C NL 89876C
- 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
- H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Control Of Amplification And Gain Control (AREA)
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE713224X | 1951-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL89876C true NL89876C (no) |
Family
ID=20315776
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE6905401,B NL169720B (nl) | 1951-05-21 | Werkwijze voor het afscheiden van olie uit een olie-watermengsel. | |
| NL89876D NL89876C (no) | 1951-05-21 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE6905401,B NL169720B (nl) | 1951-05-21 | Werkwijze voor het afscheiden van olie uit een olie-watermengsel. |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB713224A (no) |
| NL (2) | NL89876C (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2160321B1 (no) * | 1971-11-19 | 1974-05-31 | Cit Alcatel | |
| DE2810504A1 (de) * | 1978-03-10 | 1979-09-13 | Siemens Ag | Schaltungsanordnung zur automatischen entzerrung eines signals |
| CA1152166A (en) * | 1979-12-03 | 1983-08-16 | Toshihiko Ryu | Amplitude equalizer |
-
0
- NL NLAANVRAGE6905401,B patent/NL169720B/xx unknown
- NL NL89876D patent/NL89876C/xx active
-
1952
- 1952-05-16 GB GB12519/52A patent/GB713224A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL169720B (nl) | |
| GB713224A (en) | 1954-08-04 |