JPS52689B2 - - Google Patents
Info
- Publication number
- JPS52689B2 JPS52689B2 JP7905571A JP7905571A JPS52689B2 JP S52689 B2 JPS52689 B2 JP S52689B2 JP 7905571 A JP7905571 A JP 7905571A JP 7905571 A JP7905571 A JP 7905571A JP S52689 B2 JPS52689 B2 JP S52689B2
- 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
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7905571A JPS52689B2 (ja) | 1971-10-06 | 1971-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7905571A JPS52689B2 (ja) | 1971-10-06 | 1971-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4843908A JPS4843908A (ja) | 1973-06-25 |
| JPS52689B2 true JPS52689B2 (ja) | 1977-01-10 |
Family
ID=13679196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7905571A Expired JPS52689B2 (ja) | 1971-10-06 | 1971-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52689B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56106385U (ja) * | 1980-01-18 | 1981-08-19 |
-
1971
- 1971-10-06 JP JP7905571A patent/JPS52689B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56106385U (ja) * | 1980-01-18 | 1981-08-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4843908A (ja) | 1973-06-25 |