BE409431A - - Google Patents
Info
- Publication number
- BE409431A BE409431A BE409431DA BE409431A BE 409431 A BE409431 A BE 409431A BE 409431D A BE409431D A BE 409431DA BE 409431 A BE409431 A BE 409431A
- 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
- H03F3/46—Reflex amplifiers
- H03F3/48—Reflex amplifiers with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Burglar Alarm Systems (AREA)
- Gyroscopes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1587734A GB439047A (en) | 1934-05-28 | 1934-05-28 | Improvements in or relating to radio receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE409431A true BE409431A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=10067128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE409431D BE409431A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1934-05-28 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE409431A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| GB (1) | GB439047A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- BE BE409431D patent/BE409431A/xx unknown
-
1934
- 1934-05-28 GB GB1587734A patent/GB439047A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB439047A (en) | 1935-11-28 |