BE621562A - - Google Patents
Info
- Publication number
- BE621562A BE621562A BE621562DA BE621562A BE 621562 A BE621562 A BE 621562A BE 621562D A BE621562D A BE 621562DA BE 621562 A BE621562 A BE 621562A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
- H03K23/78—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using opto-electronic 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
- H03K3/42—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL268463 | 1961-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621562A true BE621562A (un) |
Family
ID=19753246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621562D BE621562A (un) | 1961-08-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3238372A (un) |
| BE (1) | BE621562A (un) |
| CH (1) | CH397292A (un) |
| GB (1) | GB940013A (un) |
| NL (1) | NL268463A (un) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3696389A (en) * | 1970-07-20 | 1972-10-03 | Gen Electric | Display system utilizing light emitting devices |
| US3866051A (en) * | 1973-02-01 | 1975-02-11 | Xerox Corp | Digital interface module |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985763A (en) * | 1956-01-24 | 1961-05-23 | Ibm | Electro-optical binary counter |
| BE557467A (un) * | 1956-05-14 | 1900-01-01 | ||
| NL218853A (un) * | 1956-07-12 | |||
| US3042807A (en) * | 1957-12-27 | 1962-07-03 | Gen Electric | Bistable electro-optical network |
| US3087068A (en) * | 1959-12-14 | 1963-04-23 | Sylvania Electric Prod | Electroluminescent device |
| US3073963A (en) * | 1960-10-21 | 1963-01-15 | Gen Telephone & Elect | Shift register |
-
0
- NL NL268463D patent/NL268463A/xx unknown
- BE BE621562D patent/BE621562A/xx unknown
-
1962
- 1962-07-19 US US211068A patent/US3238372A/en not_active Expired - Lifetime
- 1962-08-17 GB GB31689/62A patent/GB940013A/en not_active Expired
- 1962-08-20 CH CH991262A patent/CH397292A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL268463A (un) | |
| US3238372A (en) | 1966-03-01 |
| GB940013A (en) | 1963-10-23 |
| CH397292A (de) | 1965-08-15 |