NL38695C - - Google Patents
Info
- Publication number
- NL38695C NL38695C NL38695DA NL38695C NL 38695 C NL38695 C NL 38695C NL 38695D A NL38695D A NL 38695DA NL 38695 C NL38695 C NL 38695C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/02—Manually-operated control
- H03G3/04—Manually-operated control in untuned amplifiers
- H03G3/06—Manually-operated control in untuned amplifiers having discharge tubes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Collating Specific Patterns (AREA)
- Calculators And Similar Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US399703XA | 1932-02-12 | 1932-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL38695C true NL38695C (en) |
Family
ID=21908364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL38695D NL38695C (en) | 1932-02-12 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB399703A (en) |
| NL (1) | NL38695C (en) |
-
0
- NL NL38695D patent/NL38695C/xx active
-
1933
- 1933-02-13 GB GB4414/33A patent/GB399703A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB399703A (en) | 1933-10-12 |