NL291529A - - Google Patents
Info
- Publication number
- NL291529A NL291529A NL291529DA NL291529A NL 291529 A NL291529 A NL 291529A NL 291529D A NL291529D A NL 291529DA NL 291529 A NL291529 A NL 291529A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
- G11C17/02—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards using magnetic or inductive elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1559562A GB977737A (en) | 1962-04-24 | 1962-04-24 | Improvements in digital data storage systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL291529A true NL291529A (xx) |
Family
ID=10061948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL291529D NL291529A (xx) | 1962-04-24 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE631483A (xx) |
| CH (1) | CH410063A (xx) |
| DE (1) | DE1236011B (xx) |
| GB (1) | GB977737A (xx) |
| NL (1) | NL291529A (xx) |
| SE (1) | SE323421B (xx) |
-
0
- NL NL291529D patent/NL291529A/xx unknown
- BE BE631483D patent/BE631483A/xx unknown
-
1962
- 1962-04-24 GB GB1559562A patent/GB977737A/en not_active Expired
-
1963
- 1963-04-19 CH CH491563A patent/CH410063A/de unknown
- 1963-04-23 DE DE1963J0023583 patent/DE1236011B/de active Pending
- 1963-04-24 SE SE447663A patent/SE323421B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1236011B (de) | 1967-03-09 |
| CH410063A (de) | 1966-03-31 |
| SE323421B (xx) | 1970-05-04 |
| BE631483A (xx) | |
| GB977737A (en) | 1964-12-09 |