BE359528A - - Google Patents
Info
- Publication number
- BE359528A BE359528A BE359528DA BE359528A BE 359528 A BE359528 A BE 359528A BE 359528D A BE359528D A BE 359528DA BE 359528 A BE359528 A BE 359528A
- 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)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US309044XA | 1928-04-03 | 1928-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE359528A true BE359528A (ja�@�@) |
Family
ID=21856613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE359528D BE359528A (ja�@�@) | 1928-04-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE359528A (ja�@�@) |
| FR (1) | FR37093E (ja�@�@) |
| GB (1) | GB309044A (ja�@�@) |
-
0
- BE BE359528D patent/BE359528A/xx unknown
-
1929
- 1929-04-03 GB GB10340/29A patent/GB309044A/en not_active Expired
- 1929-04-03 FR FR37093D patent/FR37093E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB309044A (en) | 1930-05-22 |
| FR37093E (fr) | 1930-10-15 |