BE536551A - - Google Patents
Info
- Publication number
- BE536551A BE536551A BE536551DA BE536551A BE 536551 A BE536551 A BE 536551A BE 536551D A BE536551D A BE 536551DA BE 536551 A BE536551 A BE 536551A
- Authority
- BE
- Belgium
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
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL326803X | 1954-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE536551A true BE536551A (zh) |
Family
ID=19784198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE536551D BE536551A (zh) | 1954-03-17 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2890292A (zh) |
| BE (1) | BE536551A (zh) |
| CH (1) | CH326803A (zh) |
| DE (1) | DE1025938B (zh) |
| FR (1) | FR1120854A (zh) |
| GB (1) | GB765634A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3151301A (en) * | 1960-06-16 | 1964-09-29 | Gen Dynamics Corp | Linear radio frequency power amplifier having capacitive feedback |
| JP4957078B2 (ja) * | 2005-06-30 | 2012-06-20 | 日立工機株式会社 | 集塵カバー及びこれを備えたカッター |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB271253A (en) * | 1926-06-08 | 1927-05-26 | Igranic Electric Co Ltd | Improvements in or relating to radio receiving apparatus |
| US2033274A (en) * | 1933-04-07 | 1936-03-10 | Bell Telephone Labor Inc | Amplifier |
| US2247218A (en) * | 1938-04-28 | 1941-06-24 | Rca Corp | Neutralizing circuits employing resonant lines |
| BE472526A (zh) * | 1946-03-19 | |||
| US2770683A (en) * | 1952-06-18 | 1956-11-13 | Philco Corp | Neutralized amplifier circuit |
-
0
- BE BE536551D patent/BE536551A/xx unknown
-
1955
- 1955-03-04 US US492242A patent/US2890292A/en not_active Expired - Lifetime
- 1955-03-14 DE DEN10345A patent/DE1025938B/de active Pending
- 1955-03-14 GB GB7372/55A patent/GB765634A/en not_active Expired
- 1955-03-15 FR FR1120854D patent/FR1120854A/fr not_active Expired
- 1955-03-15 CH CH326803D patent/CH326803A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2890292A (en) | 1959-06-09 |
| GB765634A (en) | 1957-01-09 |
| DE1025938B (de) | 1958-03-13 |
| FR1120854A (fr) | 1956-07-16 |
| CH326803A (de) | 1957-12-31 |