NL117909B - - Google Patents
Info
- Publication number
- NL117909B NL117909B NL117909A NL117909A NL117909B NL 117909 B NL117909 B NL 117909B NL 117909 A NL117909 A NL 117909A NL 117909 A NL117909 A NL 117909A NL 117909 B NL117909 B NL 117909B
- 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
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
- H03F1/542—Replacing by standby devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL117909A NL117909B (en) | 1944-07-11 | 1944-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL117909A NL117909B (en) | 1944-07-11 | 1944-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL117909B true NL117909B (en) | 1948-01-02 |
Family
ID=1848088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL117909A NL117909B (en) | 1944-07-11 | 1944-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL117909B (en) |
-
1944
- 1944-07-11 NL NL117909A patent/NL117909B/xx unknown