JPS57158036U - - Google Patents
Info
- Publication number
- JPS57158036U JPS57158036U JP4634981U JP4634981U JPS57158036U JP S57158036 U JPS57158036 U JP S57158036U JP 4634981 U JP4634981 U JP 4634981U JP 4634981 U JP4634981 U JP 4634981U JP S57158036 U JPS57158036 U JP S57158036U
- 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
Landscapes
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4634981U JPS6219Y2 (https=) | 1981-03-31 | 1981-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4634981U JPS6219Y2 (https=) | 1981-03-31 | 1981-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57158036U true JPS57158036U (https=) | 1982-10-04 |
| JPS6219Y2 JPS6219Y2 (https=) | 1987-01-06 |
Family
ID=29843201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4634981U Expired JPS6219Y2 (https=) | 1981-03-31 | 1981-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219Y2 (https=) |
-
1981
- 1981-03-31 JP JP4634981U patent/JPS6219Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6219Y2 (https=) | 1987-01-06 |