BE544907A - - Google Patents
Info
- Publication number
- BE544907A BE544907A BE544907DA BE544907A BE 544907 A BE544907 A BE 544907A BE 544907D A BE544907D A BE 544907DA BE 544907 A BE544907 A BE 544907A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
- H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/286—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/30—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using a transformer for feedback, e.g. blocking oscillator
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1200024XA | 1955-02-04 | 1955-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE544907A true BE544907A (it) |
Family
ID=22387671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE544907D BE544907A (it) | 1955-02-04 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE544907A (it) |
| DE (1) | DE1071386B (it) |
| FR (1) | FR1200024A (it) |
| GB (1) | GB782406A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3061797A (en) * | 1957-11-07 | 1962-10-30 | Bell Telephone Labor Inc | Shifting reference transistor oscillator |
| DE2238378C3 (de) * | 1972-08-04 | 1975-01-09 | Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt | Perlnonfarbstoffe und Verfahren zu Ihrer Herstellung |
-
0
- BE BE544907D patent/BE544907A/xx unknown
- DE DENDAT1071386D patent/DE1071386B/de active Pending
- GB GB782406D patent/GB782406A/en active Active
-
1956
- 1956-01-31 FR FR1200024D patent/FR1200024A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB782406A (it) | |
| FR1200024A (fr) | 1959-12-17 |
| DE1071386B (de) | 1959-12-17 |