FR2140424A1 - - Google Patents
Info
- Publication number
- FR2140424A1 FR2140424A1 FR7219895A FR7219895A FR2140424A1 FR 2140424 A1 FR2140424 A1 FR 2140424A1 FR 7219895 A FR7219895 A FR 7219895A FR 7219895 A FR7219895 A FR 7219895A FR 2140424 A1 FR2140424 A1 FR 2140424A1
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G11C13/042—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 information stored in the form of interference pattern
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712128268 DE2128268C3 (de) | 1971-06-07 | 1971-06-07 | Anordnung zum holografischen Speichern von Informationen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2140424A1 true FR2140424A1 (fr) | 1973-01-19 |
Family
ID=5810100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7219895A Withdrawn FR2140424A1 (fr) | 1971-06-07 | 1972-06-02 |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE784530A (fr) |
DE (1) | DE2128268C3 (fr) |
FR (1) | FR2140424A1 (fr) |
GB (1) | GB1336405A (fr) |
IT (1) | IT956027B (fr) |
LU (1) | LU65457A1 (fr) |
NL (1) | NL7207603A (fr) |
-
1971
- 1971-06-07 DE DE19712128268 patent/DE2128268C3/de not_active Expired
-
1972
- 1972-05-26 GB GB2492772A patent/GB1336405A/en not_active Expired
- 1972-05-31 IT IT2509372A patent/IT956027B/it active
- 1972-06-02 FR FR7219895A patent/FR2140424A1/fr not_active Withdrawn
- 1972-06-05 NL NL7207603A patent/NL7207603A/xx unknown
- 1972-06-05 LU LU65457D patent/LU65457A1/xx unknown
- 1972-06-07 BE BE784530A patent/BE784530A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
DE2128268A1 (de) | 1973-01-04 |
DE2128268C3 (de) | 1973-12-06 |
BE784530A (fr) | 1972-10-02 |
IT956027B (it) | 1973-10-10 |
NL7207603A (fr) | 1972-12-11 |
LU65457A1 (fr) | 1972-10-05 |
DE2128268B2 (de) | 1973-05-10 |
GB1336405A (en) | 1973-11-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |