JPS5749734U - - Google Patents
Info
- Publication number
- JPS5749734U JPS5749734U JP1980125179U JP12517980U JPS5749734U JP S5749734 U JPS5749734 U JP S5749734U JP 1980125179 U JP1980125179 U JP 1980125179U JP 12517980 U JP12517980 U JP 12517980U JP S5749734 U JPS5749734 U JP S5749734U
- 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
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980125179U JPS5749734U (fr) | 1980-09-02 | 1980-09-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980125179U JPS5749734U (fr) | 1980-09-02 | 1980-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5749734U true JPS5749734U (fr) | 1982-03-20 |
Family
ID=29485666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980125179U Pending JPS5749734U (fr) | 1980-09-02 | 1980-09-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5749734U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0375298A2 (fr) * | 1988-12-17 | 1990-06-27 | Sony Corporation | Milieu d'enregistrement optique d'information |
-
1980
- 1980-09-02 JP JP1980125179U patent/JPS5749734U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0375298A2 (fr) * | 1988-12-17 | 1990-06-27 | Sony Corporation | Milieu d'enregistrement optique d'information |
EP0375298A3 (en) * | 1988-12-17 | 1990-09-05 | Sony Corporation | Optical information recording media |
US5020048A (en) * | 1988-12-17 | 1991-05-28 | Taiyo Yuden Co., Ltd. | Optical information recording medium having a protective film which can be stripped |