JPH0120494B2 - - Google Patents
Info
- Publication number
- JPH0120494B2 JPH0120494B2 JP2381981A JP2381981A JPH0120494B2 JP H0120494 B2 JPH0120494 B2 JP H0120494B2 JP 2381981 A JP2381981 A JP 2381981A JP 2381981 A JP2381981 A JP 2381981A JP H0120494 B2 JPH0120494 B2 JP H0120494B2
- Authority
- JP
- Japan
- Prior art keywords
- tape
- running
- magnetic
- ferromagnetic metal
- manufacturing
- 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.)
- Expired
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
- G11B5/851—Coating a support with a magnetic layer by sputtering
Landscapes
- Manufacturing Of Magnetic Record Carriers (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2381981A JPS57138057A (en) | 1981-02-19 | 1981-02-19 | Manufacture for magnetic tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2381981A JPS57138057A (en) | 1981-02-19 | 1981-02-19 | Manufacture for magnetic tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57138057A JPS57138057A (en) | 1982-08-26 |
| JPH0120494B2 true JPH0120494B2 (cg-RX-API-DMAC7.html) | 1989-04-17 |
Family
ID=12120957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2381981A Granted JPS57138057A (en) | 1981-02-19 | 1981-02-19 | Manufacture for magnetic tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57138057A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2511009A1 (fr) * | 1981-08-10 | 1983-02-11 | Rhone Poulenc Spec Chim | Latex de polymeres d'acetate de vinyle et procede de preparation |
-
1981
- 1981-02-19 JP JP2381981A patent/JPS57138057A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57138057A (en) | 1982-08-26 |
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