BE424630A - - Google Patents
Info
- Publication number
- BE424630A BE424630A BE424630DA BE424630A BE 424630 A BE424630 A BE 424630A BE 424630D A BE424630D A BE 424630DA BE 424630 A BE424630 A BE 424630A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/02—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE500991X | 1936-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE424630A true BE424630A (en:Method) |
Family
ID=6545701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE424630D BE424630A (en:Method) | 1936-11-14 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE424630A (en:Method) |
| GB (1) | GB500991A (en:Method) |
-
0
- BE BE424630D patent/BE424630A/xx unknown
-
1937
- 1937-11-15 GB GB31288/37A patent/GB500991A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB500991A (en) | 1939-02-20 |