FR48811E - Tube à vide amplificateur - Google Patents
Tube à vide amplificateurInfo
- Publication number
- FR48811E FR48811E FR48811DA FR48811E FR 48811 E FR48811 E FR 48811E FR 48811D A FR48811D A FR 48811DA FR 48811 E FR48811 E FR 48811E
- Authority
- FR
- France
- Prior art keywords
- vacuum tube
- tube amplifier
- amplifier
- vacuum
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR48811T | 1937-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR48811E true FR48811E (fr) | 1938-07-12 |
Family
ID=8684079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR48811D Expired FR48811E (fr) | 1937-02-19 | 1937-02-19 | Tube à vide amplificateur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR48811E (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5279462A (en) * | 1990-10-25 | 1994-01-18 | Hydroplan Engineering Ltd. | Fluid flow control unit |
-
1937
- 1937-02-19 FR FR48811D patent/FR48811E/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5279462A (en) * | 1990-10-25 | 1994-01-18 | Hydroplan Engineering Ltd. | Fluid flow control unit |
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