BE437065A - - Google Patents
Info
- Publication number
- BE437065A BE437065A BE437065DA BE437065A BE 437065 A BE437065 A BE 437065A BE 437065D A BE437065D A BE 437065DA BE 437065 A BE437065 A BE 437065A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/18—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of distributed coupling, i.e. distributed amplifiers
- H03F1/20—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of distributed coupling, i.e. distributed amplifiers in discharge-tube amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR853841T | 1938-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437065A true BE437065A (enrdf_load_stackoverflow) |
Family
ID=9327285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437065D BE437065A (enrdf_load_stackoverflow) | 1938-11-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE437065A (enrdf_load_stackoverflow) |
| CH (1) | CH237104A (enrdf_load_stackoverflow) |
| FR (1) | FR853841A (enrdf_load_stackoverflow) |
| GB (1) | GB533613A (enrdf_load_stackoverflow) |
-
0
- BE BE437065D patent/BE437065A/xx unknown
-
1938
- 1938-11-17 FR FR853841D patent/FR853841A/fr not_active Expired
-
1939
- 1939-10-27 GB GB28831/39A patent/GB533613A/en not_active Expired
- 1939-11-18 CH CH237104D patent/CH237104A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH237104A (fr) | 1945-03-31 |
| GB533613A (en) | 1941-02-17 |
| FR853841A (fr) | 1940-03-29 |