JPS3928190B1 - - Google Patents
Info
- Publication number
- JPS3928190B1 JPS3928190B1 JP4725961A JP4725961A JPS3928190B1 JP S3928190 B1 JPS3928190 B1 JP S3928190B1 JP 4725961 A JP4725961 A JP 4725961A JP 4725961 A JP4725961 A JP 4725961A JP S3928190 B1 JPS3928190 B1 JP S3928190B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H03K17/56—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
- H03K17/64—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 having inductive loads
Landscapes
- Semiconductor Memories (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US79722A US3231871A (en) | 1960-12-30 | 1960-12-30 | Magnetic memory system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS3928190B1 true JPS3928190B1 (en, 2012) | 1964-12-07 |
Family
ID=22152377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4725961A Pending JPS3928190B1 (en, 2012) | 1960-12-30 | 1961-12-27 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3231871A (en, 2012) |
| JP (1) | JPS3928190B1 (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3339187A (en) * | 1963-01-10 | 1967-08-29 | Bell Telephone Labor Inc | Electric circuit equalization means |
| US3446983A (en) * | 1964-02-14 | 1969-05-27 | Burroughs Corp | Coupling device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2929050A (en) * | 1955-05-27 | 1960-03-15 | Ibm | Double ended drive for selection lines of a core memory |
| NL222944A (en, 2012) * | 1956-12-05 | |||
| US3058096A (en) * | 1957-08-23 | 1962-10-09 | Sylvania Electric Prod | Memory drive |
| US3015732A (en) * | 1957-12-23 | 1962-01-02 | Ibm | Delayed coincidence circuit |
| US3002107A (en) * | 1958-06-02 | 1961-09-26 | Ibm | Transformer coupling of logical circuits |
| US2988732A (en) * | 1958-10-30 | 1961-06-13 | Ibm | Binary memory system |
-
1960
- 1960-12-30 US US79722A patent/US3231871A/en not_active Expired - Lifetime
-
1961
- 1961-12-27 JP JP4725961A patent/JPS3928190B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3231871A (en) | 1966-01-25 |