FR1574798A - - Google Patents
Info
- Publication number
- FR1574798A FR1574798A FR1574798DA FR1574798A FR 1574798 A FR1574798 A FR 1574798A FR 1574798D A FR1574798D A FR 1574798DA FR 1574798 A FR1574798 A FR 1574798A
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
- G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Semiconductor Memories (AREA)
- Static Random-Access Memory (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ0012823 | 1967-04-29 | ||
| DEZ0012913 | 1967-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1574798A true FR1574798A (en:Method) | 1969-07-18 |
Family
ID=26003660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1574798D Expired FR1574798A (en:Method) | 1967-04-29 | 1968-04-25 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3593321A (en:Method) |
| AT (1) | AT287352B (en:Method) |
| BE (1) | BE714055A (en:Method) |
| CH (1) | CH472091A (en:Method) |
| DE (2) | DE1549145A1 (en:Method) |
| DK (1) | DK119965B (en:Method) |
| ES (1) | ES352501A1 (en:Method) |
| FR (1) | FR1574798A (en:Method) |
| GB (1) | GB1187157A (en:Method) |
| NL (1) | NL6805959A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734439A (en) * | 1984-01-26 | 1988-03-29 | Bayer Aktiengesellschaft | Foam-containing polyurethane(urea) compositions and process for the preparation thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5019221B1 (en:Method) * | 1970-12-29 | 1975-07-04 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1132965B (de) * | 1959-08-29 | 1962-07-12 | Standard Elektrik Lorenz Ag | Semipermanenter Ferritkern-Speicher und Schaltungsanordnung zur gleichzeitigen Steuerung von semipermanenten Ferritkern-Speichern und Ferritkernspeichern ueblicher Art |
| US3243787A (en) * | 1961-11-13 | 1966-03-29 | Bell Telephone Labor Inc | Pulse generating system |
| US3271744A (en) * | 1962-12-31 | 1966-09-06 | Handling of multiple matches and fencing in memories | |
| US3278915A (en) * | 1963-02-20 | 1966-10-11 | Rca Corp | Two core per bit memory matrix |
-
1967
- 1967-04-29 DE DE19671549145 patent/DE1549145A1/de active Pending
- 1967-06-23 DE DE19671549146 patent/DE1549146A1/de active Pending
-
1968
- 1968-04-06 ES ES352501A patent/ES352501A1/es not_active Expired
- 1968-04-23 GB GB09087/68A patent/GB1187157A/en not_active Expired
- 1968-04-23 BE BE714055D patent/BE714055A/xx unknown
- 1968-04-25 AT AT406168A patent/AT287352B/de not_active IP Right Cessation
- 1968-04-25 FR FR1574798D patent/FR1574798A/fr not_active Expired
- 1968-04-26 CH CH625568A patent/CH472091A/de not_active IP Right Cessation
- 1968-04-26 NL NL6805959A patent/NL6805959A/xx unknown
- 1968-04-26 DK DK191968AA patent/DK119965B/da unknown
- 1968-04-29 US US725235A patent/US3593321A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734439A (en) * | 1984-01-26 | 1988-03-29 | Bayer Aktiengesellschaft | Foam-containing polyurethane(urea) compositions and process for the preparation thereof |
| US4801621A (en) * | 1984-01-26 | 1989-01-31 | Bayer Aktiengesellschaft | Foam-containing polyurethane(urea) compositions and process for the preparation thereof |
| US4855052A (en) * | 1984-01-26 | 1989-08-08 | Bayer Aktiengesellschaft | Foam-containing polyurethane (urea) compositions and process for the preparation thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| US3593321A (en) | 1971-07-13 |
| DE1549145A1 (de) | 1971-02-18 |
| BE714055A (en:Method) | 1968-09-16 |
| GB1187157A (en) | 1970-04-08 |
| AT287352B (de) | 1971-01-25 |
| CH472091A (de) | 1969-04-30 |
| ES352501A1 (es) | 1970-04-16 |
| DE1549146A1 (de) | 1971-05-27 |
| DK119965B (da) | 1971-03-15 |
| NL6805959A (en:Method) | 1968-10-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |