JPS57168846U - - Google Patents
Info
- Publication number
- JPS57168846U JPS57168846U JP1981056500U JP5650081U JPS57168846U JP S57168846 U JPS57168846 U JP S57168846U JP 1981056500 U JP1981056500 U JP 1981056500U JP 5650081 U JP5650081 U JP 5650081U JP S57168846 U JPS57168846 U JP S57168846U
- 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 Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981056500U JPH0337173Y2 (https=) | 1981-04-21 | 1981-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981056500U JPH0337173Y2 (https=) | 1981-04-21 | 1981-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57168846U true JPS57168846U (https=) | 1982-10-23 |
| JPH0337173Y2 JPH0337173Y2 (https=) | 1991-08-06 |
Family
ID=29853006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981056500U Expired JPH0337173Y2 (https=) | 1981-04-21 | 1981-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337173Y2 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4843607U (https=) * | 1971-09-25 | 1973-06-06 | ||
| JPS55114078U (https=) * | 1978-11-02 | 1980-08-11 |
-
1981
- 1981-04-21 JP JP1981056500U patent/JPH0337173Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4843607U (https=) * | 1971-09-25 | 1973-06-06 | ||
| JPS55114078U (https=) * | 1978-11-02 | 1980-08-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0337173Y2 (https=) | 1991-08-06 |