BE392776A - - Google Patents
Info
- Publication number
- BE392776A BE392776A BE392776DA BE392776A BE 392776 A BE392776 A BE 392776A BE 392776D A BE392776D A BE 392776DA BE 392776 A BE392776 A BE 392776A
- 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)
- Cell Electrode Carriers And Collectors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL391392X | 1931-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE392776A true BE392776A (en) |
Family
ID=19785793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE392776D BE392776A (en) | 1931-12-10 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE392776A (en) |
| GB (1) | GB391392A (en) |
-
0
- BE BE392776D patent/BE392776A/xx unknown
-
1932
- 1932-11-28 GB GB33642/32A patent/GB391392A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB391392A (en) | 1933-04-27 |