FR81337E - Improvements to amplifying devices - Google Patents
Improvements to amplifying devicesInfo
- Publication number
- FR81337E FR81337E FR890866A FR890866A FR81337E FR 81337 E FR81337 E FR 81337E FR 890866 A FR890866 A FR 890866A FR 890866 A FR890866 A FR 890866A FR 81337 E FR81337 E FR 81337E
- Authority
- FR
- France
- Prior art keywords
- amplifying devices
- amplifying
- devices
- 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
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR890866A FR81337E (en) | 1962-03-13 | 1962-03-13 | Improvements to amplifying devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR890866A FR81337E (en) | 1962-03-13 | 1962-03-13 | Improvements to amplifying devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR81337E true FR81337E (en) | 1963-09-06 |
Family
ID=8774585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR890866A Expired FR81337E (en) | 1962-03-13 | 1962-03-13 | Improvements to amplifying devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR81337E (en) |
-
1962
- 1962-03-13 FR FR890866A patent/FR81337E/en not_active Expired
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