FR955808A - - Google Patents
Info
- Publication number
- FR955808A FR955808A FR955808DA FR955808A FR 955808 A FR955808 A FR 955808A FR 955808D A FR955808D A FR 955808DA FR 955808 A FR955808 A FR 955808A
- 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
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/28—Re-recording, i.e. transcribing information from one optical record carrier on to one or more similar or dissimilar record carriers
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR955808A true FR955808A (en) | 1950-01-20 |
Family
ID=1558476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR955808D Expired FR955808A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR955808A (en) |
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0
- FR FR955808D patent/FR955808A/fr not_active Expired