NL89361C - - Google Patents
Info
- Publication number
- NL89361C NL89361C NL89361DA NL89361C NL 89361 C NL89361 C NL 89361C NL 89361D A NL89361D A NL 89361DA NL 89361 C NL89361 C NL 89361C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/42—Modifications of amplifiers to extend the bandwidth
- H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
- H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0138—Electrical filters or coupling circuits
- H03H7/0146—Coupling circuits between two tubes, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Microwave Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL291957X | 1950-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL89361C true NL89361C (xx) |
Family
ID=19782802
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL727209403A NL154792B (nl) | 1950-07-12 | Werkwijze en inrichting voor het elektrolytisch bekleden. | |
| NL89361D NL89361C (xx) | 1950-07-12 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL727209403A NL154792B (nl) | 1950-07-12 | Werkwijze en inrichting voor het elektrolytisch bekleden. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2676215A (xx) |
| BE (1) | BE504576A (xx) |
| CH (1) | CH291957A (xx) |
| DE (1) | DE860225C (xx) |
| FR (1) | FR1039527A (xx) |
| GB (1) | GB691096A (xx) |
| NL (2) | NL89361C (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005019838A1 (de) * | 2005-04-28 | 2006-11-02 | Rohde & Schwarz Gmbh & Co. Kg | Koppelkondensator-Anordnung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2240295A (en) * | 1937-09-29 | 1941-04-29 | Rca Corp | Television receiver |
| US2581159A (en) * | 1948-05-28 | 1952-01-01 | Rca Corp | Tunable band pass amplifier for television |
-
0
- BE BE504576D patent/BE504576A/xx unknown
- NL NL727209403A patent/NL154792B/xx unknown
- NL NL89361D patent/NL89361C/xx active
-
1951
- 1951-06-21 US US232728A patent/US2676215A/en not_active Expired - Lifetime
- 1951-07-08 DE DEN4139A patent/DE860225C/de not_active Expired
- 1951-07-09 GB GB16211/51A patent/GB691096A/en not_active Expired
- 1951-07-10 FR FR1039527D patent/FR1039527A/fr not_active Expired
- 1951-07-10 CH CH291957D patent/CH291957A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE504576A (xx) | |
| NL154792B (nl) | |
| GB691096A (en) | 1953-05-06 |
| FR1039527A (fr) | 1953-10-07 |
| US2676215A (en) | 1954-04-20 |
| DE860225C (de) | 1952-12-18 |
| CH291957A (de) | 1953-07-15 |