JPS57122073U - - Google Patents
Info
- Publication number
- JPS57122073U JPS57122073U JP589981U JP589981U JPS57122073U JP S57122073 U JPS57122073 U JP S57122073U JP 589981 U JP589981 U JP 589981U JP 589981 U JP589981 U JP 589981U JP S57122073 U JPS57122073 U JP S57122073U
- 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
- Rotational Drive Of Disk (AREA)
- Control Of Velocity Or Acceleration (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP589981U JPS57122073U (fr) | 1981-01-20 | 1981-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP589981U JPS57122073U (fr) | 1981-01-20 | 1981-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57122073U true JPS57122073U (fr) | 1982-07-29 |
Family
ID=29804241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP589981U Pending JPS57122073U (fr) | 1981-01-20 | 1981-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57122073U (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5671856A (en) * | 1979-11-15 | 1981-06-15 | Sony Corp | Playback device of disc |
-
1981
- 1981-01-20 JP JP589981U patent/JPS57122073U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5671856A (en) * | 1979-11-15 | 1981-06-15 | Sony Corp | Playback device of disc |