FR1563218A - - Google Patents
Info
- Publication number
- FR1563218A FR1563218A FR1563218DA FR1563218A FR 1563218 A FR1563218 A FR 1563218A FR 1563218D A FR1563218D A FR 1563218DA FR 1563218 A FR1563218 A FR 1563218A
- Authority
- FR
- France
- 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
- H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
- H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR142080 | 1968-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1563218A true FR1563218A (fi) | 1969-04-11 |
Family
ID=8646862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1563218D Expired FR1563218A (fi) | 1968-03-01 | 1968-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1563218A (fi) |
-
1968
- 1968-03-01 FR FR1563218D patent/FR1563218A/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |