JPS5042839A - - Google Patents
Info
- Publication number
- JPS5042839A JPS5042839A JP48093460A JP9346073A JPS5042839A JP S5042839 A JPS5042839 A JP S5042839A JP 48093460 A JP48093460 A JP 48093460A JP 9346073 A JP9346073 A JP 9346073A JP S5042839 A JPS5042839 A JP S5042839A
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48093460A JPS5042839A (de) | 1973-08-20 | 1973-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48093460A JPS5042839A (de) | 1973-08-20 | 1973-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5042839A true JPS5042839A (de) | 1975-04-18 |
Family
ID=14082931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48093460A Pending JPS5042839A (de) | 1973-08-20 | 1973-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5042839A (de) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139125A (de) * | 1974-09-30 | 1976-04-01 | Canon Kk | |
| JPS56155940A (en) * | 1980-05-06 | 1981-12-02 | Nippon Telegr & Teleph Corp <Ntt> | Optically recording medium |
| JPS58151298A (ja) * | 1982-03-05 | 1983-09-08 | Dainippon Printing Co Ltd | レ−ザ−記録材料 |
| JPS61117745A (ja) * | 1984-11-01 | 1986-06-05 | エナージー・コンバーシヨン・デバイセス・インコーポレーテツド | 光学式データ記憶装置とその形成方法 |
| JPS61250856A (ja) * | 1985-04-30 | 1986-11-07 | Nippon Columbia Co Ltd | 光情報記録媒体 |
| JPS6276035A (ja) * | 1985-09-30 | 1987-04-08 | Tdk Corp | 情報記録媒体および記録方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4893461A (de) * | 1972-03-07 | 1973-12-03 |
-
1973
- 1973-08-20 JP JP48093460A patent/JPS5042839A/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4893461A (de) * | 1972-03-07 | 1973-12-03 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139125A (de) * | 1974-09-30 | 1976-04-01 | Canon Kk | |
| JPS5941875B2 (ja) * | 1974-09-30 | 1984-10-11 | キヤノン株式会社 | レ−ザ−ビ−ム記録法 |
| JPS56155940A (en) * | 1980-05-06 | 1981-12-02 | Nippon Telegr & Teleph Corp <Ntt> | Optically recording medium |
| JPH0416355B2 (de) * | 1980-05-06 | 1992-03-23 | Nippon Telegraph & Telephone | |
| JPS58151298A (ja) * | 1982-03-05 | 1983-09-08 | Dainippon Printing Co Ltd | レ−ザ−記録材料 |
| JPS61117745A (ja) * | 1984-11-01 | 1986-06-05 | エナージー・コンバーシヨン・デバイセス・インコーポレーテツド | 光学式データ記憶装置とその形成方法 |
| JPS61250856A (ja) * | 1985-04-30 | 1986-11-07 | Nippon Columbia Co Ltd | 光情報記録媒体 |
| JPS6276035A (ja) * | 1985-09-30 | 1987-04-08 | Tdk Corp | 情報記録媒体および記録方法 |