JPS494511A - - Google Patents
Info
- Publication number
- JPS494511A JPS494511A JP47041570A JP4157072A JPS494511A JP S494511 A JPS494511 A JP S494511A JP 47041570 A JP47041570 A JP 47041570A JP 4157072 A JP4157072 A JP 4157072A JP S494511 A JPS494511 A JP S494511A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Landscapes
- Measuring Magnetic Variables (AREA)
- Digital Magnetic Recording (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47041570A JPS494511A (en:Method) | 1972-04-25 | 1972-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47041570A JPS494511A (en:Method) | 1972-04-25 | 1972-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS494511A true JPS494511A (en:Method) | 1974-01-16 |
Family
ID=12612091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47041570A Pending JPS494511A (en:Method) | 1972-04-25 | 1972-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS494511A (en:Method) |
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1972
- 1972-04-25 JP JP47041570A patent/JPS494511A/ja active Pending