JPS57158005U - - Google Patents
Info
- Publication number
- JPS57158005U JPS57158005U JP4633781U JP4633781U JPS57158005U JP S57158005 U JPS57158005 U JP S57158005U JP 4633781 U JP4633781 U JP 4633781U JP 4633781 U JP4633781 U JP 4633781U JP S57158005 U JPS57158005 U JP S57158005U
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981046337U JPS6319981Y2 (https=) | 1981-03-31 | 1981-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981046337U JPS6319981Y2 (https=) | 1981-03-31 | 1981-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57158005U true JPS57158005U (https=) | 1982-10-04 |
| JPS6319981Y2 JPS6319981Y2 (https=) | 1988-06-03 |
Family
ID=29843189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981046337U Expired JPS6319981Y2 (https=) | 1981-03-31 | 1981-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6319981Y2 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235921U (https=) * | 1975-09-05 | 1977-03-14 | ||
| JPS5523521U (https=) * | 1978-07-28 | 1980-02-15 |
-
1981
- 1981-03-31 JP JP1981046337U patent/JPS6319981Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235921U (https=) * | 1975-09-05 | 1977-03-14 | ||
| JPS5523521U (https=) * | 1978-07-28 | 1980-02-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6319981Y2 (https=) | 1988-06-03 |