JPS5420137B2 - - Google Patents
Info
- Publication number
- JPS5420137B2 JPS5420137B2 JP7997574A JP7997574A JPS5420137B2 JP S5420137 B2 JPS5420137 B2 JP S5420137B2 JP 7997574 A JP7997574 A JP 7997574A JP 7997574 A JP7997574 A JP 7997574A JP S5420137 B2 JPS5420137 B2 JP S5420137B2
- 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.)
- Expired
Links
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7997574A JPS5420137B2 (en) | 1974-07-12 | 1974-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7997574A JPS5420137B2 (en) | 1974-07-12 | 1974-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS519402A JPS519402A (en) | 1976-01-26 |
| JPS5420137B2 true JPS5420137B2 (en) | 1979-07-20 |
Family
ID=13705312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7997574A Expired JPS5420137B2 (en) | 1974-07-12 | 1974-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5420137B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935356B2 (en) * | 1976-03-15 | 1984-08-28 | 株式会社日立製作所 | Information recording member |
| US4315269A (en) * | 1977-08-29 | 1982-02-09 | Rca Corporation | Thick protective overcoat layer for optical video disc |
| JPS6059551A (en) * | 1983-09-12 | 1985-04-05 | Dainippon Printing Co Ltd | Laser recording material |
-
1974
- 1974-07-12 JP JP7997574A patent/JPS5420137B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS519402A (en) | 1976-01-26 |