NL238131A - - Google Patents
Info
- Publication number
- NL238131A NL238131A NL238131DA NL238131A NL 238131 A NL238131 A NL 238131A NL 238131D A NL238131D A NL 238131DA NL 238131 A NL238131 A NL 238131A
- Authority
- NL
- Netherlands
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
- H03K17/80—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices
- H03K17/84—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using non-linear magnetic devices; using non-linear dielectric devices the devices being thin-film devices
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72873958A | 1958-04-15 | 1958-04-15 | |
| US795934A US3228012A (en) | 1958-04-15 | 1959-02-27 | Magnetic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL238131A true NL238131A (xx) |
Family
ID=27111736
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL292578D NL292578A (xx) | 1958-04-15 | ||
| NL238131D NL238131A (xx) | 1958-04-15 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL292578D NL292578A (xx) | 1958-04-15 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3228012A (xx) |
| CH (2) | CH358472A (xx) |
| DE (2) | DE1111245B (xx) |
| FR (1) | FR1225979A (xx) |
| GB (1) | GB885755A (xx) |
| NL (2) | NL238131A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3134965A (en) * | 1959-03-03 | 1964-05-26 | Ncr Co | Magnetic data-storage device and matrix |
| US3305327A (en) * | 1965-01-26 | 1967-02-21 | Ibm | Electroless plating of magnetic material and magnetic memory element |
| US3902167A (en) * | 1974-02-25 | 1975-08-26 | Honeywell Inc | Magnetic thin film switch |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2792563A (en) * | 1954-02-01 | 1957-05-14 | Rca Corp | Magnetic system |
| US2811652A (en) * | 1955-03-17 | 1957-10-29 | Sperry Rand Corp | Pulse type transverse magnetic amplifier |
| NL112668C (xx) * | 1956-03-22 | |||
| US2997695A (en) * | 1956-04-06 | 1961-08-22 | Robert L Conger | Magnetic core storage device |
| NL230021A (xx) * | 1957-08-01 | |||
| US3069661A (en) * | 1957-10-16 | 1962-12-18 | Bell Telephone Labor Inc | Magnetic memory devices |
-
0
- DE DENDAT1122574D patent/DE1122574B/de active Pending
- NL NL292578D patent/NL292578A/xx unknown
- NL NL238131D patent/NL238131A/xx unknown
-
1959
- 1959-02-27 US US795934A patent/US3228012A/en not_active Expired - Lifetime
- 1959-04-09 GB GB11970/59A patent/GB885755A/en not_active Expired
- 1959-04-11 DE DEN16538A patent/DE1111245B/de active Pending
- 1959-04-13 FR FR791869A patent/FR1225979A/fr not_active Expired
- 1959-04-15 CH CH358472D patent/CH358472A/fr unknown
- 1959-04-15 CH CH357764D patent/CH357764A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1122574B (xx) | |
| US3228012A (en) | 1966-01-04 |
| CH358472A (fr) | 1961-11-30 |
| NL292578A (xx) | |
| DE1111245B (de) | 1961-07-20 |
| GB885755A (en) | 1961-12-28 |
| CH357764A (fr) | 1961-10-31 |
| FR1225979A (fr) | 1960-07-06 |