JPS5642059B2 - - Google Patents
Info
- Publication number
- JPS5642059B2 JPS5642059B2 JP11541772A JP11541772A JPS5642059B2 JP S5642059 B2 JPS5642059 B2 JP S5642059B2 JP 11541772 A JP11541772 A JP 11541772A JP 11541772 A JP11541772 A JP 11541772A JP S5642059 B2 JPS5642059 B2 JP S5642059B2
- 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
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11541772A JPS5642059B2 (en:Method) | 1972-11-17 | 1972-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11541772A JPS5642059B2 (en:Method) | 1972-11-17 | 1972-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4974907A JPS4974907A (en:Method) | 1974-07-19 |
| JPS5642059B2 true JPS5642059B2 (en:Method) | 1981-10-02 |
Family
ID=14662044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11541772A Expired JPS5642059B2 (en:Method) | 1972-11-17 | 1972-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5642059B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5851330B2 (ja) * | 1972-11-27 | 1983-11-16 | 株式会社日立製作所 | ヒカリトラツキング ノ ホウシキ |
| JPS5951049B2 (ja) * | 1973-01-10 | 1984-12-12 | 株式会社日立製作所 | 情報再生装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5111457A (en:Method) * | 1974-07-18 | 1976-01-29 | Kazuhiko Kaneko |
-
1972
- 1972-11-17 JP JP11541772A patent/JPS5642059B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4974907A (en:Method) | 1974-07-19 |