AU519739B2 - Non erasable magnetic record - Google Patents
Non erasable magnetic recordInfo
- Publication number
- AU519739B2 AU519739B2 AU60183/80A AU6018380A AU519739B2 AU 519739 B2 AU519739 B2 AU 519739B2 AU 60183/80 A AU60183/80 A AU 60183/80A AU 6018380 A AU6018380 A AU 6018380A AU 519739 B2 AU519739 B2 AU 519739B2
- Authority
- AU
- Australia
- Prior art keywords
- magnetic record
- erasable magnetic
- non erasable
- record
- magnetic
- Prior art date
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU60183/80A AU519739B2 (en) | 1980-07-08 | 1980-07-08 | Non erasable magnetic record |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU60183/80A AU519739B2 (en) | 1980-07-08 | 1980-07-08 | Non erasable magnetic record |
Publications (2)
Publication Number | Publication Date |
---|---|
AU519739B2 true AU519739B2 (en) | 1981-12-17 |
AU6018380A AU6018380A (en) | 1981-12-17 |
Family
ID=3745304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU60183/80A Ceased AU519739B2 (en) | 1980-07-08 | 1980-07-08 | Non erasable magnetic record |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU519739B2 (en) |
-
1980
- 1980-07-08 AU AU60183/80A patent/AU519739B2/en not_active Ceased
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU538258B2 (en) | Recording digitized information | |
AU544949B2 (en) | Recording digitized information | |
AU535511B2 (en) | Recording material | |
AU546863B2 (en) | Cassette erroneons erasure prevention | |
AU545959B2 (en) | Magnetic disc storage case | |
AU548394B2 (en) | Magnetic disk cartridge | |
JPS56143455A (en) | Reproducer | |
AU558518B2 (en) | Thermo-magneto-optical recording | |
AU523128B2 (en) | Information record | |
GB2081956B (en) | Disk unit with information disk | |
AU538229B2 (en) | Identifying data supports | |
JPS56165961A (en) | Disk record | |
JPS5766545A (en) | Information disk | |
AU525354B2 (en) | Magnetic recording medium | |
JPS57113465A (en) | Magnetic recording disk-file | |
DE3167090D1 (en) | Recording member | |
AU546317B2 (en) | Electron-beam-cured magnetic record carrier | |
AU543787B2 (en) | Magnetic recording medium | |
JPS56126847A (en) | Reproducer | |
AU543243B2 (en) | Case for disc record | |
GB2080646B (en) | Information recording system | |
AU544121B2 (en) | If amplifier | |
GB2086406B (en) | Tone-arm elements | |
AU7339581A (en) | Superimposed tape recording | |
AU519739B2 (en) | Non erasable magnetic record |