JPS4930730A - - Google Patents
Info
- Publication number
- JPS4930730A JPS4930730A JP7256772A JP7256772A JPS4930730A JP S4930730 A JPS4930730 A JP S4930730A JP 7256772 A JP7256772 A JP 7256772A JP 7256772 A JP7256772 A JP 7256772A JP S4930730 A JPS4930730 A JP S4930730A
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7256772A JPS5216539B2 (en) | 1972-07-21 | 1972-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7256772A JPS5216539B2 (en) | 1972-07-21 | 1972-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4930730A true JPS4930730A (en) | 1974-03-19 |
| JPS5216539B2 JPS5216539B2 (en) | 1977-05-10 |
Family
ID=13493062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7256772A Expired JPS5216539B2 (en) | 1972-07-21 | 1972-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5216539B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668964A (en) * | 1979-11-05 | 1981-06-09 | Nippon Telegr & Teleph Corp <Ntt> | Positioning system for magnetic head |
| US4644421A (en) * | 1984-06-23 | 1987-02-17 | Brother Kogyo Kabushiki Kaisha | Method and apparatus for recording information on magnetic disk |
-
1972
- 1972-07-21 JP JP7256772A patent/JPS5216539B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5668964A (en) * | 1979-11-05 | 1981-06-09 | Nippon Telegr & Teleph Corp <Ntt> | Positioning system for magnetic head |
| JPS6120944B2 (en) * | 1979-11-05 | 1986-05-24 | Nippon Denshin Denwa Kk | |
| US4644421A (en) * | 1984-06-23 | 1987-02-17 | Brother Kogyo Kabushiki Kaisha | Method and apparatus for recording information on magnetic disk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5216539B2 (en) | 1977-05-10 |