NL213376A - - Google Patents
Info
- Publication number
- NL213376A NL213376A NL213376DA NL213376A NL 213376 A NL213376 A NL 213376A NL 213376D A NL213376D A NL 213376DA NL 213376 A NL213376 A NL 213376A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/14—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with amplifying devices having more than three electrodes or more than two PN junctions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US699827A US2915602A (en) | 1957-11-29 | 1957-11-29 | Tetrode transistor amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL213376A true NL213376A (en:Method) |
Family
ID=24811079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL213376D NL213376A (en:Method) | 1957-11-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2915602A (en:Method) |
| BE (1) | BE553769A (en:Method) |
| NL (1) | NL213376A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3169222A (en) * | 1960-12-30 | 1965-02-09 | Rca Corp | Double-emitter transistor circuits |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE520777A (en:Method) * | 1952-06-19 | |||
| US2870345A (en) * | 1954-02-02 | 1959-01-20 | Philips Corp | Amplification control of a transistor |
-
0
- NL NL213376D patent/NL213376A/xx unknown
- BE BE553769D patent/BE553769A/xx unknown
-
1957
- 1957-11-29 US US699827A patent/US2915602A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE553769A (en:Method) | |
| US2915602A (en) | 1959-12-01 |