FR1179109A - Circuits à transistor - Google Patents
Circuits à transistorInfo
- Publication number
- FR1179109A FR1179109A FR1179109DA FR1179109A FR 1179109 A FR1179109 A FR 1179109A FR 1179109D A FR1179109D A FR 1179109DA FR 1179109 A FR1179109 A FR 1179109A
- Authority
- FR
- France
- Prior art keywords
- transistor circuits
- transistor
- circuits
- 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
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/68—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors specially adapted for switching ac currents or voltages
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2243256A GB814409A (en) | 1956-07-19 | Improvements in or relating to transistor circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1179109A true FR1179109A (fr) | 1959-05-21 |
Family
ID=10179274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1179109D Expired FR1179109A (fr) | 1956-07-19 | 1957-07-18 | Circuits à transistor |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE559322A (fr) |
ES (1) | ES236627A1 (fr) |
FR (1) | FR1179109A (fr) |
-
0
- BE BE559322D patent/BE559322A/xx unknown
-
1957
- 1957-07-17 ES ES0236627A patent/ES236627A1/es not_active Expired
- 1957-07-18 FR FR1179109D patent/FR1179109A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES236627A1 (es) | 1958-03-01 |
BE559322A (fr) |
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