BE640585A - - Google Patents
Info
- Publication number
- BE640585A BE640585A BE640585A BE640585A BE640585A BE 640585 A BE640585 A BE 640585A BE 640585 A BE640585 A BE 640585A BE 640585 A BE640585 A BE 640585A BE 640585 A BE640585 A BE 640585A
- 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
- H03F1/52—Circuit arrangements for protecting such amplifiers
- H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only
- H03F1/544—Protection of filaments
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE640585A BE640585A (en) | 1963-11-29 | 1963-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE640585A BE640585A (en) | 1963-11-29 | 1963-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE640585A true BE640585A (en) | 1964-05-29 |
Family
ID=3845610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE640585A BE640585A (en) | 1963-11-29 | 1963-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE640585A (en) |
-
1963
- 1963-11-29 BE BE640585A patent/BE640585A/xx unknown