BE374116A - - Google Patents
Info
- Publication number
- BE374116A BE374116A BE374116DA BE374116A BE 374116 A BE374116 A BE 374116A BE 374116D A BE374116D A BE 374116DA BE 374116 A BE374116 A BE 374116A
- 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
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3836929A GB344936A (en) | 1929-12-14 | 1929-12-14 | Improvements in or relating to thermionic valve circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE374116A true BE374116A (fr) |
Family
ID=10403020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE374116D BE374116A (fr) | 1929-12-14 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE374116A (fr) |
| FR (1) | FR704126A (fr) |
| GB (1) | GB344936A (fr) |
-
0
- FR FR704126D patent/FR704126A/fr active Active
- BE BE374116D patent/BE374116A/xx unknown
-
1929
- 1929-12-14 GB GB3836929A patent/GB344936A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR704126A (fr) | |
| GB344936A (en) | 1931-03-16 |