FR735985A - Système de transmission électrique - Google Patents
Système de transmission électriqueInfo
- Publication number
- FR735985A FR735985A FR735985DA FR735985A FR 735985 A FR735985 A FR 735985A FR 735985D A FR735985D A FR 735985DA FR 735985 A FR735985 A FR 735985A
- Authority
- FR
- France
- Prior art keywords
- transmission system
- electric transmission
- electric
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
- H03F3/52—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US533396A US2113263A (en) | 1931-04-28 | 1931-04-28 | Electrical transmission system |
Publications (1)
Publication Number | Publication Date |
---|---|
FR735985A true FR735985A (fr) | 1932-11-17 |
Family
ID=24125772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR735985D Expired FR735985A (fr) | 1931-04-28 | 1932-04-26 | Système de transmission électrique |
Country Status (3)
Country | Link |
---|---|
US (1) | US2113263A (fr) |
FR (1) | FR735985A (fr) |
GB (1) | GB380024A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE868922C (de) * | 1935-09-07 | 1953-03-02 | Emi Ltd | Verstaerker fuer ein breites Frequenzband |
US2426580A (en) * | 1941-04-10 | 1947-08-26 | Edward F Andrews | Radio receiver |
DE1024566B (de) * | 1954-10-11 | 1958-02-20 | Licentia Gmbh | Kaskadenschaltung zur Verstaerkung tiefer Frequenzen |
-
1931
- 1931-04-28 US US533396A patent/US2113263A/en not_active Expired - Lifetime
-
1932
- 1932-04-22 GB GB11653/32A patent/GB380024A/en not_active Expired
- 1932-04-26 FR FR735985D patent/FR735985A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB380024A (en) | 1932-09-08 |
US2113263A (en) | 1938-04-05 |
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