IT454282A - - Google Patents
Info
- Publication number
- IT454282A IT454282A IT454282DA IT454282A IT 454282 A IT454282 A IT 454282A IT 454282D A IT454282D A IT 454282DA IT 454282 A IT454282 A IT 454282A
- Authority
- IT
- Italy
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/26—Push-pull amplifiers; Phase-splitters therefor
- H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR970198T | 1948-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT454282A true IT454282A (ja�@�@) |
Family
ID=9503935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT454282D IT454282A (ja�@�@) | 1948-08-07 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH279476A (ja�@�@) |
| FR (1) | FR970198A (ja�@�@) |
| IT (1) | IT454282A (ja�@�@) |
-
0
- IT IT454282D patent/IT454282A/it unknown
-
1948
- 1948-08-07 FR FR970198D patent/FR970198A/fr not_active Expired
-
1949
- 1949-06-13 CH CH279476D patent/CH279476A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH279476A (fr) | 1951-11-30 |
| FR970198A (fr) | 1951-01-02 |