NL249872A - - Google Patents
Info
- Publication number
- NL249872A NL249872A NL249872DA NL249872A NL 249872 A NL249872 A NL 249872A NL 249872D A NL249872D A NL 249872DA NL 249872 A NL249872 A NL 249872A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
- G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
- G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Photographic Developing Apparatuses (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80872259A | 1959-04-24 | 1959-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL249872A true NL249872A (en:Method) |
Family
ID=25199535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL249872D NL249872A (en:Method) | 1959-04-24 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE588047A (en:Method) |
| DE (1) | DE1171015B (en:Method) |
| FR (1) | FR1246536A (en:Method) |
| GB (1) | GB907159A (en:Method) |
| NL (1) | NL249872A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4620293A (en) * | 1983-12-23 | 1986-10-28 | General Dynamics, Pomona Division | Optical matrix multiplier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1145506A (fr) * | 1956-03-03 | 1957-10-28 | Cedel | Mémoire d'informations et dispositions y relatives |
-
0
- NL NL249872D patent/NL249872A/xx unknown
-
1960
- 1960-01-22 GB GB247360A patent/GB907159A/en not_active Expired
- 1960-01-27 FR FR816828A patent/FR1246536A/fr not_active Expired
- 1960-02-26 BE BE588047A patent/BE588047A/fr unknown
- 1960-03-04 DE DES67421A patent/DE1171015B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB907159A (en) | 1962-10-03 |
| DE1171015B (de) | 1964-05-27 |
| BE588047A (fr) | 1960-06-16 |
| FR1246536A (fr) | 1960-11-18 |