JPS5531526B2 - - Google Patents
Info
- Publication number
- JPS5531526B2 JPS5531526B2 JP5763775A JP5763775A JPS5531526B2 JP S5531526 B2 JPS5531526 B2 JP S5531526B2 JP 5763775 A JP5763775 A JP 5763775A JP 5763775 A JP5763775 A JP 5763775A JP S5531526 B2 JPS5531526 B2 JP S5531526B2
- 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.)
- Expired
Links
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5763775A JPS51133001A (en) | 1975-05-14 | 1975-05-14 | Disk recording device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5763775A JPS51133001A (en) | 1975-05-14 | 1975-05-14 | Disk recording device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51133001A JPS51133001A (en) | 1976-11-18 |
| JPS5531526B2 true JPS5531526B2 (it) | 1980-08-19 |
Family
ID=13061390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5763775A Granted JPS51133001A (en) | 1975-05-14 | 1975-05-14 | Disk recording device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51133001A (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60146637U (ja) * | 1984-03-09 | 1985-09-28 | 日研産業株式会社 | 丸孔用ダイヤモンドビツト |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56156934A (en) * | 1980-05-08 | 1981-12-03 | Yoshiro Nakamatsu | Uneven orientation recording medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938529A (it) * | 1972-08-11 | 1974-04-10 |
-
1975
- 1975-05-14 JP JP5763775A patent/JPS51133001A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938529A (it) * | 1972-08-11 | 1974-04-10 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60146637U (ja) * | 1984-03-09 | 1985-09-28 | 日研産業株式会社 | 丸孔用ダイヤモンドビツト |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51133001A (en) | 1976-11-18 |